Area code 650 is in California covering San Mateo , along with Cupertino, Palo Alto and 36 towns and cities.
Prefix | County | City | Carrier | Type |
---|---|---|---|---|
(650) 200 | San Mateo | San Mateo | O1 Communications, Inc. - Ca | Landline |
(650) 201 | San Mateo | Burlingame | Sprint Spectrum L.p. | Wireless |
(650) 202 | San Mateo | San Mateo | The Telephone Connection Of Los Angeles, Inc. | Wireless |
(650) 204 | San Francisco | San Francisco | Time Warner Telecom Of California, L.p. | Landline |
(650) 205 | San Mateo | San Bruno | Usa Mobility Wireless, Inc. | Wireless |
(650) 206 | San Mateo | Redwood City | Mpower Communications Corp. - Ca | Landline |
(650) 207 | Santa Clara | Mountain View | Cellco Partnership Dba Verizon Wireless - Ca | Wireless |
(650) 208 | San Mateo | San Bruno | Cellco Partnership Dba Verizon Wireless - Ca | Wireless |
(650) 209 | Santa Clara | San Jose | U.s. Telepacific Corp. - Ca | Landline |
(650) 210 | Santa Clara | Los Altos | Pacific Bell | Landline |
(650) 212 | San Mateo | San Mateo | Pacific Bell | Landline |
(650) 213 | Santa Clara | Palo Alto | Pacific Bell | Landline |
(650) 214 | Santa Clara | Mountain View | Pacific Bell | N/A |
(650) 215 | Santa Clara | Mountain View | Global Crossing Local Services, Inc.-ca | Landline |
(650) 216 | San Mateo | Redwood City | Pacific Bell | Landline |
(650) 217 | San Mateo | San Mateo | Usa Mobility Wireless, Inc. | Wireless |
(650) 218 | Alameda | Berkeley | Sprint Spectrum L.p. | Wireless |
(650) 219 | San Mateo | South San Francisco | Sprint Spectrum L.p. | Wireless |
(650) 220 | San Mateo | San Mateo | San Diego Paging | Wireless |
(650) 221 | San Mateo | Redwood City | Network Services Llc | Wireless |
(650) 222 | Alameda | Berkeley | Nextel Communications, Inc. | Wireless |
(650) 223 | Santa Clara | Palo Alto | Mpower Communications Corp. - Ca | Landline |
(650) 224 | Santa Clara | Los Altos | New Cingular Wireless Pcs, Llc | Wireless |
(650) 225 | San Mateo | Millbrae | Pacific Bell | Landline |
(650) 226 | San Mateo | Belmont | Mci Worldcom Communications, Inc., Ca | Landline |
(650) 227 | San Mateo | Burlingame | Xo California, Inc. | Landline |
(650) 228 | San Mateo | Brisbane | Xo California, Inc. | Landline |
(650) 229 | Santa Clara | Los Altos | Xo California, Inc. | Landline |
(650) 230 | Santa Clara | Mountain View | Xo California, Inc. | Landline |
(650) 231 | San Mateo | Burlingame | Xo California, Inc. | Landline |
(650) 232 | San Mateo | Belmont | Xo California, Inc. | Landline |
(650) 233 | San Mateo | Atherton | Pacific Bell | Landline |
(650) 234 | San Mateo | Atherton | Pacific Bell | Landline |
(650) 235 | San Mateo | San Mateo | Brooks Fiber Communications - California | Landline |
(650) 236 | Santa Clara | Palo Alto | Pacific Bell | Landline |
(650) 237 | Santa Clara | Los Altos | Pacific Bell | Landline |
(650) 238 | San Mateo | San Bruno | Mci Worldcom Communications, Inc., Ca | Landline |
(650) 239 | San Mateo | Millbrae | Pac - West Telecomm, Inc. | Landline |
(650) 240 | San Mateo | San Mateo | Pac - West Telecomm, Inc. | Landline |
(650) 241 | San Mateo | Redwood City | Level 3 Communications, Llc - Ca | Landline |
(650) 242 | San Mateo | San Mateo | Level 3 Communications, Llc - Ca | Landline |
(650) 243 | San Mateo | San Bruno | U.s. Telepacific Corp. - Ca | Landline |
(650) 244 | San Mateo | Millbrae | Pacific Bell | Landline |
(650) 245 | San Mateo | Burlingame | New Cingular Wireless Pcs, Llc | Wireless |
(650) 246 | San Mateo | Brisbane | Pacific Bell | Landline |
(650) 247 | Santa Clara | Palo Alto | Network Services Llc | Wireless |
(650) 248 | Santa Clara | Palo Alto | Sprint Spectrum L.p. | Wireless |
(650) 249 | San Mateo | San Mateo | Pac - West Telecomm, Inc. | Landline |
(650) 251 | Santa Clara | Palo Alto | Pacific Bell | Landline |
(650) 253 | Santa Clara | Mountain View | Pacific Bell | Landline |
(650) 254 | Santa Clara | Los Altos | Pacific Bell | Landline |
(650) 255 | San Mateo | Belmont | New Cingular Wireless Pcs, Llc | Wireless |
(650) 256 | San Mateo | San Bruno | Cook Telecom, Inc. | Wireless |
(650) 257 | San Mateo | Redwood City | Global Crossing Local Services, Inc.-ca | Landline |
(650) 259 | San Mateo | Burlingame | Pacific Bell | Landline |
(650) 260 | San Mateo | Redwood City | At&t Local | Landline |
(650) 261 | San Mateo | Menlo Park | Pacific Bell | Landline |
(650) 262 | San Mateo | Pescadero | Level 3 Communications, Llc - Ca | Landline |
(650) 263 | San Mateo | Moss Beach | Mci Worldcom Communications, Inc., Ca | Landline |
(650) 264 | San Mateo | San Carlos | At&t Local | Landline |
(650) 265 | Santa Clara | Mountain View | At&t Local | Landline |
(650) 266 | San Mateo | Brisbane | Pacific Bell | Landline |
(650) 267 | San Francisco | San Francisco | Level 3 Communications, Llc - Ca | Landline |
(650) 268 | San Mateo | Pescadero | Xo California, Inc. | Landline |
(650) 269 | Stanislaus | Modesto | Cellco Partnership Dba Verizon Wireless - Ca | Wireless |
(650) 270 | San Mateo | Belmont | Sprint Spectrum L.p. | Wireless |
(650) 271 | San Francisco | San Francisco | Metro Pcs, Inc. | Wireless |
(650) 273 | San Mateo | South San Francisco | Astound Broadband, Llc - Ca | Landline |
(650) 274 | San Mateo | Belmont | Sprint Spectrum L.p. | Wireless |
(650) 275 | San Mateo | Redwood City | Xo California, Inc. | Landline |
(650) 276 | San Mateo | Half Moon Bay | Time Warner Telecom Of California, L.p. | Landline |
(650) 277 | San Mateo | Redwood City | Digitcom Services, Inc. | Wireless |
(650) 278 | San Mateo | San Mateo | T-mobile Usa, Inc. | Wireless |
(650) 279 | Santa Clara | Mountain View | Cellco Partnership Dba Verizon Wireless - Ca | Wireless |
(650) 280 | San Mateo | Belmont | Nextel Communications, Inc. | Wireless |
(650) 281 | San Mateo | Burlingame | Sprint Spectrum L.p. | Wireless |
(650) 282 | Santa Clara | Mountain View | Astound Broadband, Llc - Ca | Landline |
(650) 283 | Santa Clara | Palo Alto | T-mobile Usa, Inc. | Wireless |
(650) 284 | San Mateo | Half Moon Bay | Pac - West Telecomm, Inc. | Landline |
(650) 286 | San Mateo | Burlingame | Pacific Bell | Landline |
(650) 287 | San Mateo | San Mateo | Pacific Bell | Landline |
(650) 288 | San Mateo | San Mateo | Level 3 Communications, Llc - Ca | Landline |
(650) 289 | San Mateo | Menlo Park | Pacific Bell | Landline |
(650) 290 | San Mateo | Pacifica | Metro Pcs, Inc. | Landline |
(650) 291 | San Mateo | Pacifica | Cellco Partnership Dba Verizon Wireless - Ca | Wireless |
(650) 292 | San Mateo | Burlingame | Broadwing Communicatins. Llc - Ca | Landline |
(650) 293 | San Mateo | San Mateo | Pacific Bell | Landline |
(650) 294 | San Mateo | San Mateo | Pacific Bell | Landline |
(650) 295 | San Francisco | San Francisco | Pacific Bell | Landline |
(650) 296 | San Mateo | South San Francisco | New Cingular Wireless Pcs, Llc | Wireless |
(650) 297 | San Mateo | Pescadero | Time Warner Telecom Of California, L.p. | Landline |
(650) 298 | San Mateo | Menlo Park | Pacific Bell | Landline |
(650) 299 | San Mateo | Menlo Park | Pacific Bell | Landline |
(650) 300 | San Mateo | Redwood City | Wireless | |
(650) 301 | San Mateo | Daly City | Pacific Bell | Landline |
(650) 302 | Santa Clara | Mountain View | New Cingular Wireless Pcs, Llc | Wireless |
(650) 303 | Orange | Newport Beach | New Cingular Wireless Pcs, Llc | Wireless |
(650) 304 | San Mateo | Belmont | Network Services Llc | Wireless |
(650) 305 | Santa Clara | Los Altos | T-mobile Usa, Inc. | Wireless |
(650) 306 | San Mateo | Atherton | Pacific Bell | Landline |
(650) 307 | San Mateo | Millbrae | T-mobile Usa, Inc. | Wireless |
(650) 312 | San Mateo | San Mateo | Pacific Bell | Landline |
(650) 314 | Santa Clara | Los Altos | Pacific Bell | Landline |
(650) 315 | San Mateo | Brisbane | Sprint Spectrum L.p. | Wireless |
(650) 316 | Santa Clara | Mountain View | Teleport Communications Group - San Francisco | Landline |
(650) 317 | Santa Clara | Palo Alto | Usa Mobility Wireless, Inc. | Wireless |
(650) 318 | Santa Clara | Mountain View | Pacific Bell | Landline |
(650) 319 | Santa Clara | Sunnyvale | Allegiance Telecom, Inc. - Ca | Landline |
(650) 320 | Santa Clara | Palo Alto | Pacific Bell | Landline |
(650) 321 | San Mateo | Atherton | Pacific Bell | Landline |
(650) 322 | San Mateo | Atherton | Pacific Bell | Landline |
(650) 323 | San Mateo | Atherton | Pacific Bell | Landline |
(650) 324 | San Mateo | Atherton | Pacific Bell | Landline |
(650) 325 | San Mateo | Atherton | Pacific Bell | Landline |
(650) 326 | San Mateo | Atherton | Pacific Bell | Landline |
(650) 327 | San Mateo | Atherton | Pacific Bell | Landline |
(650) 328 | San Mateo | Atherton | Pacific Bell | Landline |
(650) 329 | San Mateo | Atherton | Pacific Bell | Landline |
(650) 330 | San Mateo | Atherton | Pacific Bell | Landline |
(650) 331 | San Mateo | Menlo Park | Broadwing Communicatins. Llc - Ca | Landline |
(650) 332 | San Mateo | Redwood City | Pac - West Telecomm, Inc. | Landline |
(650) 333 | San Mateo | San Mateo | Nextel Communications, Inc. | Wireless |
(650) 334 | San Mateo | Pescadero | Wireless | |
(650) 335 | Santa Clara | Los Altos | Pacific Bell | Landline |
(650) 336 | Santa Clara | Mountain View | Pacific Bell | Landline |
(650) 337 | San Mateo | Pescadero | O1 Communications, Inc. - Ca | Landline |
(650) 339 | San Mateo | Belmont | Cellco Partnership Dba Verizon Wireless - Ca | Wireless |
(650) 340 | San Mateo | Burlingame | Pacific Bell | Landline |
(650) 341 | San Mateo | San Mateo | Pacific Bell | Landline |
(650) 342 | San Mateo | Burlingame | Pacific Bell | Landline |
(650) 343 | San Mateo | Burlingame | Pacific Bell | Landline |
(650) 344 | San Mateo | Burlingame | Pacific Bell | Landline |
(650) 345 | San Mateo | San Mateo | Pacific Bell | Landline |
(650) 346 | San Mateo | Burlingame | Sprint Spectrum L.p. | Wireless |
(650) 347 | San Mateo | Burlingame | Pacific Bell | Landline |
(650) 348 | San Mateo | Burlingame | Pacific Bell | Landline |
(650) 349 | San Mateo | San Mateo | Pacific Bell | Landline |
(650) 350 | San Mateo | San Mateo | Pacific Bell | Landline |
(650) 351 | San Mateo | Brisbane | Global Crossing Local Services, Inc.-ca | Landline |
(650) 352 | San Mateo | Daly City | Global Crossing Local Services, Inc.-ca | Landline |
(650) 353 | Santa Clara | Palo Alto | Level 3 Communications, Llc - Ca | Landline |
(650) 354 | Santa Clara | Mountain View | Pacific Bell | Landline |
(650) 355 | San Mateo | Pacifica | Pacific Bell | Landline |
(650) 356 | San Mateo | San Mateo | Pacific Bell | Landline |
(650) 357 | San Mateo | San Mateo | Pacific Bell | Landline |
(650) 358 | San Mateo | San Mateo | Pacific Bell | Landline |
(650) 359 | San Mateo | Pacifica | Pacific Bell | Landline |
(650) 360 | San Mateo | South San Francisco | Pac - West Telecomm, Inc. | Landline |
(650) 361 | San Mateo | Atherton | Pacific Bell | Landline |
(650) 362 | San Mateo | Redwood City | Allegiance Telecom, Inc. - Ca | Landline |
(650) 363 | San Mateo | Menlo Park | Pacific Bell | Landline |
(650) 364 | San Mateo | Menlo Park | Pacific Bell | Landline |
(650) 365 | San Mateo | Menlo Park | Pacific Bell | Landline |
(650) 366 | San Mateo | Redwood City | Pacific Bell | Landline |
(650) 367 | San Mateo | Menlo Park | Pacific Bell | Landline |
(650) 368 | San Mateo | Menlo Park | Pacific Bell | Landline |
(650) 369 | San Mateo | Menlo Park | Pacific Bell | Landline |
(650) 370 | Santa Clara | Palo Alto | Cook Telecom, Inc. | Wireless |
(650) 371 | San Mateo | Daly City | Usa Mobility Wireless, Inc. | Wireless |
(650) 372 | San Mateo | San Mateo | Pacific Bell | Landline |
(650) 373 | San Mateo | Burlingame | Pacific Bell | Landline |
(650) 374 | San Mateo | Menlo Park | Cook Telecom, Inc. | Wireless |
(650) 375 | San Mateo | Burlingame | Pacific Bell | Landline |
(650) 376 | San Mateo | San Mateo | Global Crossing Local Services, Inc.-ca | Landline |
(650) 377 | San Mateo | San Mateo | Pacific Bell | Landline |
(650) 378 | San Mateo | San Mateo | Pacific Bell | Landline |
(650) 380 | Santa Clara | Palo Alto | Cellco Partnership Dba Verizon Wireless - Ca | Wireless |
(650) 381 | San Mateo | Burlingame | Pacific Bell | Landline |
(650) 382 | San Mateo | San Bruno | Network Services Llc | Wireless |
(650) 383 | Santa Clara | Los Altos | Teleport Communications Group - San Francisco | Landline |
(650) 384 | Santa Clara | Palo Alto | Teleport Communications Group - San Francisco | Landline |
(650) 385 | San Mateo | Redwood City | Teleport Communications Group - San Francisco | Landline |
(650) 386 | Santa Clara | Mountain View | Teleport Communications Group - San Francisco | Landline |
(650) 387 | Santa Clara | Palo Alto | New Cingular Wireless Pcs, Llc | Wireless |
(650) 388 | San Mateo | Menlo Park | Mcimetro, Ats, Inc. | Landline |
(650) 389 | San Mateo | Redwood City | Mcimetro, Ats, Inc. | Landline |
(650) 390 | Santa Clara | Cupertino | Pacific Bell | Landline |
(650) 391 | Santa Clara | Palo Alto | Time Warner Telecom Of California, L.p. | Landline |
(650) 392 | San Francisco | San Francisco | Time Warner Telecom Of California, L.p. | Landline |
(650) 393 | San Mateo | San Mateo | Time Warner Telecom Of California, L.p. | Landline |
(650) 394 | San Mateo | Belmont | Time Warner Telecom Of California, L.p. | Landline |
(650) 395 | San Mateo | Redwood City | Time Warner Telecom Of California, L.p. | Landline |
(650) 396 | Santa Clara | Mountain View | T-mobile Usa, Inc. | Landline |
(650) 397 | Santa Clara | Los Altos | O1 Communications, Inc. - Ca | Landline |
(650) 398 | San Mateo | San Mateo | Network Services Llc | Wireless |
(650) 399 | San Mateo | Redwood City | O1 Communications, Inc. - Ca | Landline |
(650) 400 | San Mateo | Menlo Park | Cellco Partnership Dba Verizon Wireless - Ca | Wireless |
(650) 401 | San Mateo | Burlingame | Pacific Bell | Landline |
(650) 403 | San Mateo | Burlingame | Allegiance Telecom, Inc. - Ca | Landline |
(650) 404 | Santa Clara | Los Altos | Pacific Bell | Landline |
(650) 405 | San Mateo | Pacifica | Wireless | |
(650) 406 | Santa Clara | Mountain View | Network Services Llc | Wireless |
(650) 407 | San Mateo | Moss Beach | Wireless | |
(650) 408 | San Mateo | San Mateo | Network Services Llc | Wireless |
(650) 409 | San Mateo | Brisbane | Mpower Communications Corp. - Ca | Landline |
(650) 412 | San Mateo | San Carlos | Allegiance Telecom, Inc. - Ca | Landline |
(650) 413 | San Mateo | Belmont | Pacific Bell | Landline |
(650) 416 | San Francisco | San Francisco | Mpower Communications Corp. - Ca | Landline |
(650) 417 | Santa Clara | San Jose | Mpower Communications Corp. - Ca | Landline |
(650) 419 | San Mateo | La Honda | Time Warner Telecom Of California, L.p. | Landline |
(650) 421 | San Mateo | Redwood City | U.s. Telepacific Corp. - Ca | Landline |
(650) 423 | San Mateo | Redwood City | Pac - West Telecomm, Inc. | Landline |
(650) 424 | Santa Clara | Palo Alto | Pacific Bell | Landline |
(650) 425 | San Mateo | Burlingame | Mcimetro, Ats, Inc. | Landline |
(650) 426 | Santa Clara | Mountain View | Mcimetro, Ats, Inc. | Landline |
(650) 427 | Santa Clara | Palo Alto | Mci Worldcom Communications, Inc., Ca | N/A |
(650) 428 | Santa Clara | Los Altos | Pacific Bell | Landline |
(650) 429 | Santa Clara | Mountain View | Mci Worldcom Communications, Inc., Ca | Landline |
(650) 430 | San Mateo | San Mateo | T-mobile Usa, Inc. | Wireless |
(650) 431 | Santa Clara | Mountain View | N/A | |
(650) 432 | San Mateo | San Francisco | Pacific Bell | Landline |
(650) 433 | San Mateo | Burlingame | Allegiance Telecom, Inc. - Ca | Landline |
(650) 434 | San Mateo | Redwood City | U.s. Telepacific Corp. - Ca | Landline |
(650) 438 | San Mateo | San Bruno | New Cingular Wireless Pcs, Llc | Wireless |
(650) 440 | San Mateo | Half Moon Bay | T-mobile Usa, Inc. | Wireless |
(650) 443 | San Mateo | Millbrae | U.s. Telepacific Corp. - Ca | Landline |
(650) 444 | San Mateo | San Carlos | Nextel Communications, Inc. | Wireless |
(650) 446 | San Mateo | Redwood City | O1 Communications, Inc. - Ca | Landline |
(650) 447 | San Mateo | Millbrae | Wireless | |
(650) 448 | San Mateo | Half Moon Bay | Wireless | |
(650) 449 | San Francisco | San Francisco | Allegiance Telecom, Inc. - Ca | Landline |
(650) 450 | Santa Clara | Mountain View | New Cingular Wireless Pcs, Llc | Wireless |
(650) 451 | San Francisco | San Francisco | T-mobile Usa, Inc. | Landline |
(650) 452 | San Francisco | San Francisco | At&t Local | Landline |
(650) 453 | San Mateo | Belmont | Global Crossing Local Services, Inc.-ca | Landline |
(650) 454 | San Mateo | Redwood City | New Cingular Wireless Pcs, Llc | Wireless |
(650) 455 | San Mateo | Millbrae | New Cingular Wireless Pcs, Llc | Wireless |
(650) 456 | San Mateo | Pescadero | Pac - West Telecomm, Inc. | Landline |
(650) 458 | San Mateo | San Mateo | Astound Broadband, Llc - Ca | Landline |
(650) 461 | Santa Clara | Palo Alto | Pacific Bell | Landline |
(650) 462 | San Mateo | Menlo Park | Pacific Bell | Landline |
(650) 463 | San Mateo | Atherton | Pacific Bell | Landline |
(650) 464 | San Mateo | Daly City | Cellco Partnership Dba Verizon Wireless - Ca | Wireless |
(650) 465 | San Mateo | Menlo Park | Cellco Partnership Dba Verizon Wireless - Ca | Wireless |
(650) 466 | San Francisco | San Francisco | Mcimetro, Ats, Inc. | Landline |
(650) 467 | San Mateo | San Bruno | Pacific Bell | Landline |
(650) 468 | Santa Clara | Palo Alto | Sprint Spectrum L.p. | Wireless |
(650) 469 | Santa Clara | Los Altos | Allegiance Telecom, Inc. - Ca | Landline |
(650) 470 | San Mateo | Atherton | Pacific Bell | Landline |
(650) 471 | Santa Clara | San Jose | Mpower Communications Corp. - Ca | Landline |
(650) 472 | Santa Clara | Mountain View | Broadwing Communicatins. Llc - Ca | Landline |
(650) 473 | San Mateo | Atherton | Pacific Bell | Landline |
(650) 474 | San Mateo | Menlo Park | Pacific Bell | Landline |
(650) 475 | San Mateo | Menlo Park | Xo California, Inc. | Landline |
(650) 476 | Santa Clara | Los Altos | Wireless | |
(650) 477 | San Mateo | San Mateo | Cellco Partnership Dba Verizon Wireless - Ca | Landline |
(650) 478 | San Francisco | San Francisco | Landline | |
(650) 479 | San Mateo | Half Moon Bay | U.s. Telepacific Corp. - Ca | Landline |
(650) 480 | San Mateo | Redwood City | Brooks Fiber Communications - California | Landline |
(650) 481 | San Mateo | Redwood City | Mci Worldcom Communications, Inc., Ca | Landline |
(650) 482 | San Mateo | Burlingame | Pacific Bell | Landline |
(650) 483 | San Mateo | Half Moon Bay | New Cingular Wireless Pcs, Llc | Wireless |
(650) 485 | Santa Clara | Palo Alto | Pacific Bell | Landline |
(650) 486 | San Mateo | Belmont | Pacific Bell | Landline |
(650) 487 | San Mateo | La Honda | U.s. Telepacific Corp. - Ca | Landline |
(650) 488 | San Francisco | San Francisco | Teleport Communications Group - San Francisco | Landline |
(650) 489 | San Mateo | Belmont | Level 3 Communications, Llc - Ca | Landline |
(650) 490 | San Mateo | Millbrae | New Cingular Wireless Pcs, Llc | Wireless |
(650) 491 | San Mateo | San Bruno | Broadwing Communicatins. Llc - Ca | Landline |
(650) 492 | Santa Clara | Mountain View | New Cingular Wireless Pcs, Llc | Wireless |
(650) 493 | Santa Clara | Palo Alto | Pacific Bell | Landline |
(650) 494 | Santa Clara | Palo Alto | Pacific Bell | Landline |
(650) 496 | Santa Clara | Palo Alto | Pacific Bell | Landline |
(650) 497 | Santa Clara | Palo Alto | Pacific Bell | Landline |
(650) 498 | San Mateo | Menlo Park | Pacific Bell | Landline |
(650) 500 | San Mateo | Belmont | Network Services Llc | Wireless |
(650) 503 | San Mateo | Redwood City | Mpower Communications Corp. - Ca | Landline |
(650) 504 | San Mateo | San Mateo | New Cingular Wireless Pcs, Llc | Wireless |
(650) 506 | San Mateo | Redwood City | Pacific Bell | Landline |
(650) 508 | San Mateo | Belmont | Pacific Bell | Landline |
(650) 513 | San Mateo | Redwood City | Pacific Bell | Landline |
(650) 515 | San Mateo | San Bruno | Level 3 Communications, Llc - Ca | Landline |
(650) 516 | San Mateo | Pacifica | U.s. Telepacific Corp. - Ca | Landline |
(650) 517 | San Mateo | Belmont | U.s. Telepacific Corp. - Ca | Landline |
(650) 518 | Santa Clara | Los Altos | Metro Pcs, Inc. | Wireless |
(650) 520 | San Mateo | San Carlos | Sprint Spectrum L.p. | Wireless |
(650) 521 | Santa Clara | Palo Alto | Comcast Phone Of California, Llc - Ca | Landline |
(650) 522 | San Mateo | San Mateo | Pacific Bell | Landline |
(650) 523 | San Mateo | San Mateo | Pac - West Telecomm, Inc. | Landline |
(650) 524 | San Mateo | Burlingame | Pacific Bell | Landline |
(650) 525 | San Mateo | San Mateo | Pacific Bell | Landline |
(650) 526 | Santa Clara | Cupertino | Pacific Bell | Landline |
(650) 527 | Santa Clara | Mountain View | Pacific Bell | Landline |
(650) 528 | Santa Clara | Los Altos | Pacific Bell | Landline |
(650) 529 | San Mateo | Portola Valley | Pacific Bell | Landline |
(650) 530 | San Mateo | Redwood City | Teleport Communications Group - San Francisco | Landline |
(650) 532 | San Mateo | Menlo Park | Mpower Communications Corp. - Ca | Landline |
(650) 533 | San Mateo | Millbrae | Sprint Spectrum L.p. | Wireless |
(650) 534 | San Mateo | San Bruno | Brooks Fiber Communications - California | Landline |
(650) 535 | San Mateo | Moss Beach | U.s. Telepacific Corp. - Ca | Landline |
(650) 537 | Santa Clara | Mountain View | Nextel Communications, Inc. | Wireless |
(650) 538 | San Mateo | Pescadero | U.s. Telepacific Corp. - Ca | Landline |
(650) 539 | San Mateo | Redwood City | T-mobile Usa, Inc. | Wireless |
(650) 542 | San Mateo | Redwood City | Pacific Bell | Landline |
(650) 543 | San Mateo | Atherton | U.s. Telepacific Corp. - Ca | Landline |
(650) 544 | San Mateo | Belmont | Sprint Spectrum L.p. | Wireless |
(650) 545 | San Mateo | San Bruno | North County Communications Corp. - Ca | Landline |
(650) 548 | San Mateo | Burlingame | Pacific Bell | Landline |
(650) 549 | San Mateo | Atherton | Mcimetro, Ats, Inc. | Landline |
(650) 550 | San Mateo | Daly City | Pacific Bell | Landline |
(650) 551 | San Mateo | Belmont | Pacific Bell | Landline |
(650) 552 | San Mateo | Burlingame | Pacific Bell | Landline |
(650) 553 | San Mateo | Millbrae | Pacific Bell | Landline |
(650) 554 | San Mateo | Belmont | Pacific Bell | Landline |
(650) 556 | San Mateo | Menlo Park | Pacific Bell | Landline |
(650) 557 | San Mateo | Pacifica | Pacific Bell | Landline |
(650) 558 | San Mateo | Burlingame | Pacific Bell | Landline |
(650) 559 | Santa Clara | Los Altos | Pacific Bell | Landline |
(650) 560 | San Mateo | El Granada | Pacific Bell | Landline |
(650) 561 | San Mateo | Atherton | Pacific Bell | Landline |
(650) 562 | San Mateo | Atherton | Pacific Bell | Landline |
(650) 563 | San Mateo | Half Moon Bay | Pacific Bell | Landline |
(650) 564 | Santa Clara | Los Altos | Pacific Bell | Landline |
(650) 565 | Santa Clara | Palo Alto | Pacific Bell | Landline |
(650) 566 | San Mateo | Menlo Park | Pacific Bell | Landline |
(650) 567 | Santa Clara | Los Altos | Pacific Bell | Landline |
(650) 568 | San Mateo | Menlo Park | Pacific Bell | Landline |
(650) 569 | San Mateo | Atherton | Pacific Bell | Landline |
(650) 570 | San Mateo | San Mateo | Pacific Bell | Landline |
(650) 571 | San Mateo | San Mateo | Pacific Bell | Landline |
(650) 572 | San Mateo | San Mateo | Pacific Bell | Landline |
(650) 573 | San Mateo | San Mateo | Pacific Bell | Landline |
(650) 574 | San Mateo | San Mateo | Pacific Bell | Landline |
(650) 575 | Santa Clara | Mountain View | New Cingular Wireless Pcs, Llc | Wireless |
(650) 576 | San Luis Obispo | Atascadero | New Cingular Wireless Pcs, Llc | Wireless |
(650) 577 | San Mateo | San Mateo | Pacific Bell | Landline |
(650) 578 | San Mateo | San Mateo | Pacific Bell | Landline |
(650) 579 | San Mateo | Burlingame | Pacific Bell | Landline |
(650) 580 | San Mateo | Daly City | New Cingular Wireless Pcs, Llc | Wireless |
(650) 581 | San Mateo | Redwood City | Teleport Communications Group - San Francisco | Landline |
(650) 583 | San Mateo | Millbrae | Pacific Bell | Landline |
(650) 584 | Santa Clara | Mountain View | Pacific Bell | Landline |
(650) 585 | San Mateo | Belmont | Broadwing Communicatins. Llc - Ca | Landline |
(650) 587 | San Mateo | Redwood City | Broadwing Communicatins. Llc - Ca | Landline |
(650) 588 | San Mateo | Millbrae | Pacific Bell | Landline |
(650) 589 | San Mateo | Millbrae | Pacific Bell | Landline |
(650) 590 | San Mateo | San Carlos | Pac - West Telecomm, Inc. | Landline |
(650) 591 | San Mateo | Belmont | Pacific Bell | Landline |
(650) 592 | San Mateo | Belmont | Pacific Bell | Landline |
(650) 593 | San Mateo | Belmont | Pacific Bell | Landline |
(650) 594 | San Mateo | Belmont | Pacific Bell | Landline |
(650) 595 | San Mateo | Belmont | Pacific Bell | Landline |
(650) 596 | San Mateo | Belmont | Pacific Bell | Landline |
(650) 597 | San Carlos | Creative Interconnect Communications, Llc - Ca | N/A | |
(650) 598 | San Mateo | Belmont | Pacific Bell | Landline |
(650) 599 | San Mateo | Menlo Park | Pacific Bell | Landline |
(650) 603 | Santa Clara | Mountain View | Pacific Bell | Landline |
(650) 604 | Santa Clara | Mountain View | Pacific Bell | Landline |
(650) 605 | Santa Clara | Mountain View | Allegiance Telecom, Inc. - Ca | Landline |
(650) 607 | San Mateo | San Carlos | Pacific Bell | Landline |
(650) 610 | San Mateo | Belmont | Pacific Bell | Landline |
(650) 612 | San Mateo | San Mateo | Pacific Bell | Wireless |
(650) 614 | San Mateo | Menlo Park | Pacific Bell | Landline |
(650) 615 | San Mateo | Millbrae | Pacific Bell | Landline |
(650) 616 | San Mateo | Millbrae | Pacific Bell | Landline |
(650) 617 | San Mateo | Menlo Park | Pacific Bell | Landline |
(650) 618 | Santa Clara | Palo Alto | Pac - West Telecomm, Inc. | Landline |
(650) 619 | San Mateo | Belmont | New Cingular Wireless Pcs, Llc | Wireless |
(650) 620 | San Mateo | Belmont | Pacific Bell | Landline |
(650) 621 | San Mateo | Daly City | Pacific Bell | Landline |
(650) 622 | San Mateo | Belmont | Pacific Bell | Landline |
(650) 623 | Santa Clara | Cupertino | Pacific Bell | Landline |
(650) 624 | San Mateo | Millbrae | Pacific Bell | Landline |
(650) 625 | Santa Clara | Los Altos | Pacific Bell | Landline |
(650) 627 | San Mateo | San Mateo | Pacific Bell | Landline |
(650) 628 | San Mateo | Redwood City | Mcimetro, Ats, Inc. | Landline |
(650) 630 | Santa Clara | Palo Alto | Metro Pcs, Inc. | Wireless |
(650) 631 | San Mateo | Belmont | Pacific Bell | Landline |
(650) 632 | San Mateo | Belmont | Pacific Bell | Landline |
(650) 633 | San Mateo | San Carlos | Pacific Bell | Landline |
(650) 634 | San Mateo | Millbrae | Pacific Bell | Landline |
(650) 635 | San Mateo | Brisbane | Pacific Bell | Landline |
(650) 636 | San Mateo | Redwood City | Allegiance Telecom, Inc. - Ca | Landline |
(650) 637 | San Mateo | Belmont | Pacific Bell | Landline |
(650) 638 | San Mateo | San Mateo | Pacific Bell | Landline |
(650) 639 | San Mateo | San Mateo | Cook Telecom, Inc. | Wireless |
(650) 641 | Santa Clara | Mountain View | Broadwing Communicatins. Llc - Ca | Landline |
(650) 642 | San Mateo | San Carlos | Nextel Communications, Inc. | Wireless |
(650) 644 | Santa Clara | Palo Alto | Pac - West Telecomm, Inc. | Landline |
(650) 645 | Santa Clara | Mountain View | Teleport Communications Group - San Francisco | Landline |
(650) 646 | Santa Clara | Palo Alto | T-mobile Usa, Inc. | Wireless |
(650) 648 | San Mateo | Burlingame | Allegiance Telecom, Inc. - Ca | Landline |
(650) 649 | San Mateo | Redwood City | Pac - West Telecomm, Inc. | Landline |
(650) 651 | San Mateo | Burlingame | Mci Worldcom Communications, Inc., Ca | Landline |
(650) 652 | San Mateo | Burlingame | Pacific Bell | Landline |
(650) 653 | San Mateo | San Mateo | Mci Worldcom Communications, Inc., Ca | Landline |
(650) 654 | San Mateo | Belmont | Pacific Bell | Landline |
(650) 655 | San Mateo | San Mateo | Pacific Bell | Landline |
(650) 662 | San Mateo | La Honda | O1 Communications, Inc. - Ca | Landline |
(650) 669 | Santa Clara | Mountain View | Metro Pcs, Inc. | Wireless |
(650) 670 | San Mateo | Redwood City | Nextel Communications, Inc. | Wireless |
(650) 676 | San Mateo | South San Francisco | Utility Telephone, Inc. - Ca | Landline |
(650) 678 | San Mateo | Pacifica | Cellco Partnership Dba Verizon Wireless - Ca | Wireless |
(650) 679 | San Mateo | Redwood City | Astound Broadband, Llc - Ca | Landline |
(650) 681 | Santa Clara | Palo Alto | O1 Communications, Inc. - Ca | Landline |
(650) 682 | Santa Clara | Palo Alto | The Telephone Connection Of Los Angeles, Inc. | Wireless |
(650) 683 | San Mateo | Redwood City | Nextel Communications, Inc. | Wireless |
(650) 684 | San Mateo | Millbrae | Pac - West Telecomm, Inc. | Landline |
(650) 685 | San Mateo | Burlingame | Pacific Bell | Landline |
(650) 686 | San Francisco | San Francisco | Mcimetro, Ats, Inc. | Landline |
(650) 687 | San Mateo | Menlo Park | Mci Worldcom Communications, Inc., Ca | Landline |
(650) 688 | San Mateo | Atherton | Pacific Bell | Landline |
(650) 689 | San Mateo | Millbrae | Teleport Communications Group - San Francisco | Landline |
(650) 690 | Santa Clara | Palo Alto | At&t Local | Landline |
(650) 691 | Santa Clara | Los Altos | Pacific Bell | Landline |
(650) 692 | San Mateo | Burlingame | Pacific Bell | Landline |
(650) 693 | Santa Clara | Mountain View | Broadwing Communicatins. Llc - Ca | Landline |
(650) 694 | Santa Clara | Los Altos | Pacific Bell | Landline |
(650) 696 | San Mateo | Burlingame | Pacific Bell | Landline |
(650) 697 | San Mateo | Burlingame | Pacific Bell | Landline |
(650) 701 | San Mateo | Atherton | Pacific Bell | Landline |
(650) 703 | San Mateo | San Carlos | New Cingular Wireless Pcs, Llc | Wireless |
(650) 704 | San Mateo | Menlo Park | New Cingular Wireless Pcs, Llc | Wireless |
(650) 712 | San Mateo | El Granada | Pacific Bell | Landline |
(650) 713 | San Mateo | Half Moon Bay | Allegiance Telecom, Inc. - Ca | Landline |
(650) 714 | Santa Clara | Palo Alto | New Cingular Wireless Pcs, Llc | Wireless |
(650) 716 | San Mateo | Redwood City | Xo California, Inc. | Landline |
(650) 718 | San Mateo | Moss Beach | Teleport Communications Group - San Francisco | Landline |
(650) 719 | San Mateo | Moss Beach | Allegiance Telecom, Inc. - Ca | Landline |
(650) 720 | San Mateo | Half Moon Bay | Mcimetro, Ats, Inc. | Landline |
(650) 721 | Santa Clara | Palo Alto | Pacific Bell | Landline |
(650) 722 | Santa Clara | San Jose | Cellco Partnership Dba Verizon Wireless - Ca | Wireless |
(650) 723 | Santa Clara | Palo Alto | Pacific Bell | Landline |
(650) 724 | San Mateo | Menlo Park | Pacific Bell | Landline |
(650) 725 | Santa Clara | Palo Alto | Pacific Bell | Landline |
(650) 726 | San Mateo | El Granada | Pacific Bell | Landline |
(650) 728 | San Mateo | Half Moon Bay | Pacific Bell | Landline |
(650) 729 | San Mateo | Half Moon Bay | Teleport Communications Group - San Francisco | Landline |
(650) 730 | San Mateo | Belmont | Astound Broadband, Llc - Ca | Landline |
(650) 731 | San Mateo | Daly City | Astound Broadband, Llc - Ca | Landline |
(650) 732 | San Mateo | Millbrae | Astound Broadband, Llc - Ca | Landline |
(650) 733 | San Francisco | San Francisco | Allegiance Telecom, Inc. - Ca | Landline |
(650) 735 | San Francisco | San Francisco | Teleport Communications Group - San Francisco | Landline |
(650) 736 | Santa Clara | Palo Alto | Pacific Bell | Landline |
(650) 737 | San Mateo | Millbrae | Pacific Bell | Landline |
(650) 738 | San Mateo | Pacifica | Pacific Bell | Landline |
(650) 739 | Santa Clara | Palo Alto | Pacific Bell | Landline |
(650) 740 | Santa Clara | Los Altos | New Cingular Wireless Pcs, Llc | Wireless |
(650) 741 | San Mateo | San Bruno | Pacific Bell | Landline |
(650) 742 | San Mateo | Millbrae | Pacific Bell | Landline |
(650) 743 | Santa Clara | Mountain View | New Cingular Wireless Pcs, Llc | Wireless |
(650) 745 | San Francisco | San Francisco | Teleport Communications Group - San Francisco | Landline |
(650) 746 | San Mateo | Daly City | Pacific Bell | Landline |
(650) 747 | San Mateo | La Honda | Pacific Bell | Landline |
(650) 748 | San Mateo | La Honda | Teleport Communications Group - San Francisco | Landline |
(650) 749 | Santa Clara | Sunnyvale | Allegiance Telecom, Inc. - Ca | Landline |
(650) 752 | San Mateo | Atherton | Pacific Bell | Landline |
(650) 754 | San Mateo | Daly City | Pacific Bell | Landline |
(650) 755 | San Mateo | Daly City | Pacific Bell | Landline |
(650) 756 | San Mateo | Daly City | Pacific Bell | Landline |
(650) 757 | San Mateo | Daly City | Pacific Bell | Landline |
(650) 758 | San Mateo | Daly City | Pacific Bell | Landline |
(650) 759 | San Mateo | Half Moon Bay | Cellco Partnership Dba Verizon Wireless - Ca | Wireless |
(650) 760 | San Mateo | Redwood City | Usa Mobility Wireless, Inc. | Wireless |
(650) 761 | San Mateo | Menlo Park | Pacific Bell | Landline |
(650) 762 | San Mateo | Burlingame | Pacific Bell | Landline |
(650) 763 | San Francisco | San Francisco | Mcimetro, Ats, Inc. | Landline |
(650) 766 | San Mateo | Daly City | New Cingular Wireless Pcs, Llc | Wireless |
(650) 767 | Alameda | Oakland | Landline | |
(650) 769 | San Mateo | Redwood City | Brooks Fiber Communications - California | Landline |
(650) 771 | San Mateo | Redwood City | Metro Pcs, Inc. | Wireless |
(650) 773 | San Mateo | San Mateo | Cellco Partnership Dba Verizon Wireless - Ca | Wireless |
(650) 776 | Santa Clara | Palo Alto | Sprint Spectrum L.p. | Wireless |
(650) 777 | San Mateo | Burlingame | Pacific Bell | Landline |
(650) 779 | San Mateo | Redwood City | Teleport Communications Group - San Francisco | Landline |
(650) 780 | San Mateo | Menlo Park | Pacific Bell | Landline |
(650) 784 | Los Angeles | San Gabriel | Sprint Spectrum L.p. | Wireless |
(650) 786 | San Mateo | Redwood City | Pacific Bell | Landline |
(650) 787 | San Mateo | San Mateo | New Cingular Wireless Pcs, Llc | Wireless |
(650) 793 | Santa Clara | Mountain View | Cellco Partnership Dba Verizon Wireless - Ca | Wireless |
(650) 794 | San Mateo | Millbrae | Pacific Bell | Landline |
(650) 795 | San Mateo | La Honda | Mcimetro, Ats, Inc. | Landline |
(650) 796 | Santa Clara | Palo Alto | New Cingular Wireless Pcs, Llc | Wireless |
(650) 798 | Santa Clara | Palo Alto | Teleport Communications Group - San Francisco | Landline |
(650) 799 | San Mateo | Menlo Park | New Cingular Wireless Pcs, Llc | Wireless |
(650) 801 | San Mateo | Belmont | Teleport Communications Group - San Francisco | Landline |
(650) 802 | San Mateo | Belmont | Pacific Bell | Landline |
(650) 804 | Santa Clara | Palo Alto | New Cingular Wireless Pcs, Llc | Wireless |
(650) 808 | San Mateo | Brisbane | Pacific Bell | Landline |
(650) 810 | Santa Clara | Mountain View | U.s. Telepacific Corp. - Ca | Landline |
(650) 812 | Santa Clara | Palo Alto | Pacific Bell | Landline |
(650) 813 | Santa Clara | Palo Alto | Pacific Bell | Landline |
(650) 814 | Santa Clara | Palo Alto | Sprint Spectrum L.p. | Wireless |
(650) 815 | San Diego | Encinitas | Brooks Fiber Communications - California | Landline |
(650) 817 | San Mateo | Redwood City | Pacific Bell | Landline |
(650) 821 | San Mateo | San Bruno | Teleport Communications Group - San Francisco | Landline |
(650) 823 | Santa Clara | Los Altos | New Cingular Wireless Pcs, Llc | Wireless |
(650) 825 | San Mateo | South San Francisco | Mcimetro, Ats, Inc. | Landline |
(650) 826 | San Mateo | San Bruno | Nextel Communications, Inc. | Wireless |
(650) 827 | San Mateo | Millbrae | Pacific Bell | Landline |
(650) 829 | San Mateo | Brisbane | Pacific Bell | Landline |
(650) 830 | San Mateo | Belmont | Level 3 Communications, Llc - Ca | Landline |
(650) 832 | San Mateo | Belmont | Mpower Communications Corp. - Ca | Landline |
(650) 833 | San Mateo | Menlo Park | Pacific Bell | Landline |
(650) 834 | San Mateo | San Bruno | Metro Pcs, Inc. | Wireless |
(650) 835 | San Mateo | South San Francisco | O1 Communications, Inc. - Ca | Landline |
(650) 837 | San Mateo | Millbrae | Pacific Bell | Landline |
(650) 838 | San Mateo | Menlo Park | Pacific Bell | Landline |
(650) 839 | San Mateo | Redwood City | Pacific Bell | Landline |
(650) 842 | Santa Clara | Palo Alto | Pacific Bell | Landline |
(650) 843 | Santa Clara | Palo Alto | Pacific Bell | Landline |
(650) 845 | Santa Clara | Palo Alto | Pacific Bell | Landline |
(650) 846 | Santa Clara | Milpitas | Pacific Bell | Landline |
(650) 847 | San Mateo | Menlo Park | Mcimetro, Ats, Inc. | Landline |
(650) 848 | San Mateo | San Mateo | Usa Mobility Wireless, Inc. | Wireless |
(650) 849 | Santa Clara | Palo Alto | Pacific Bell | Landline |
(650) 850 | San Mateo | Redwood City | Allegiance Telecom, Inc. - Ca | Landline |
(650) 851 | San Mateo | Portola Valley | Pacific Bell | Landline |
(650) 852 | Santa Clara | Palo Alto | Pacific Bell | Landline |
(650) 853 | San Mateo | Menlo Park | Pacific Bell | Landline |
(650) 854 | San Mateo | Atherton | Pacific Bell | Landline |
(650) 855 | Santa Clara | Palo Alto | Pacific Bell | Landline |
(650) 856 | Santa Clara | Palo Alto | Pacific Bell | Landline |
(650) 857 | Santa Clara | Palo Alto | Pacific Bell | Landline |
(650) 858 | San Mateo | Menlo Park | Pacific Bell | Landline |
(650) 859 | San Mateo | Menlo Park | Pacific Bell | Landline |
(650) 860 | San Mateo | Pescadero | Broadwing Communicatins. Llc - Ca | Landline |
(650) 861 | Santa Clara | Mountain View | T-mobile Usa, Inc. | Wireless |
(650) 862 | Santa Clara | Palo Alto | New Cingular Wireless Pcs, Llc | Wireless |
(650) 863 | San Mateo | San Mateo | New Cingular Wireless Pcs, Llc | Wireless |
(650) 864 | Santa Clara | Mountain View | Pacific Bell | Landline |
(650) 866 | San Mateo | Millbrae | Pacific Bell | Landline |
(650) 867 | San Mateo | Daly City | New Cingular Wireless Pcs, Llc | Wireless |
(650) 868 | San Mateo | Redwood City | New Cingular Wireless Pcs, Llc | Wireless |
(650) 869 | San Mateo | Millbrae | Pacific Bell | Landline |
(650) 870 | San Mateo | Burlingame | Pac - West Telecomm, Inc. | Landline |
(650) 871 | San Mateo | Millbrae | Pacific Bell | Landline |
(650) 872 | San Mateo | Millbrae | Pacific Bell | Landline |
(650) 873 | San Mateo | Millbrae | Pacific Bell | Landline |
(650) 874 | San Mateo | San Bruno | Pacific Bell | Landline |
(650) 875 | San Mateo | Millbrae | Pacific Bell | Landline |
(650) 876 | San Mateo | Burlingame | Pacific Bell | Landline |
(650) 877 | San Mateo | Millbrae | Pacific Bell | Landline |
(650) 878 | San Mateo | Daly City | Pacific Bell | Landline |
(650) 879 | San Mateo | Loma Mar | Pacific Bell | Landline |
(650) 881 | San Mateo | Pescadero | Teleport Communications Group - San Francisco | Landline |
(650) 882 | San Mateo | Pescadero | Allegiance Telecom, Inc. - Ca | Landline |
(650) 887 | Santa Clara | Los Altos | Pac - West Telecomm, Inc. | Landline |
(650) 888 | San Mateo | Millbrae | New Cingular Wireless Pcs, Llc | Wireless |
(650) 889 | San Mateo | Half Moon Bay | O1 Communications, Inc. - Ca | Landline |
(650) 892 | San Mateo | San Bruno | New Cingular Wireless Pcs, Llc | Wireless |
(650) 897 | San Mateo | Moss Beach | Pac - West Telecomm, Inc. | Landline |
(650) 898 | San Mateo | Pacifica | Pac - West Telecomm, Inc. | Landline |
(650) 899 | San Mateo | La Honda | Pac - West Telecomm, Inc. | Landline |
(650) 900 | Santa Clara | San Jose | O1 Communications, Inc. - Ca | Landline |
(650) 903 | Santa Clara | Cupertino | Pacific Bell | Landline |
(650) 906 | Santa Clara | Mountain View | Sprint Spectrum L.p. | Wireless |
(650) 917 | Santa Clara | Los Altos | Pacific Bell | Landline |
(650) 918 | San Mateo | San Mateo | At&t Local | Landline |
(650) 919 | Santa Clara | Los Altos | Pacific Bell | Landline |
(650) 921 | San Mateo | San Mateo | Metro Pcs, Inc. | Wireless |
(650) 922 | San Mateo | San Bruno | Cellco Partnership Dba Verizon Wireless - Ca | Wireless |
(650) 924 | Santa Clara | Palo Alto | Nextel Communications, Inc. | Wireless |
(650) 926 | San Mateo | Atherton | Pacific Bell | Landline |
(650) 930 | Santa Clara | Los Altos | Brooks Fiber Communications - California | Landline |
(650) 931 | San Mateo | San Mateo | U.s. Telepacific Corp. - Ca | Landline |
(650) 932 | Santa Clara | Mountain View | Pacific Bell | Landline |
(650) 933 | Santa Clara | Palo Alto | Pacific Bell | Landline |
(650) 934 | Santa Clara | Los Altos | Pacific Bell | Landline |
(650) 935 | Santa Clara | Los Altos | Mcimetro, Ats, Inc. | Landline |
(650) 937 | Santa Clara | Mountain View | Pacific Bell | Landline |
(650) 938 | Santa Clara | Los Altos | Pacific Bell | Landline |
(650) 940 | Santa Clara | Los Altos | Pacific Bell | Landline |
(650) 941 | Santa Clara | Los Altos | Pacific Bell | Landline |
(650) 942 | San Mateo | Millbrae | Mcimetro, Ats, Inc. | Landline |
(650) 943 | San Mateo | Menlo Park | Pacific Bell | Landline |
(650) 944 | Santa Clara | Cupertino | Pacific Bell | Landline |
(650) 946 | Santa Clara | Mountain View | Comcast Phone Of California, Llc - Ca | Landline |
(650) 947 | Santa Clara | Los Altos | Pacific Bell | Landline |
(650) 948 | Santa Clara | Los Altos | Pacific Bell | Landline |
(650) 949 | Santa Clara | Los Altos | Pacific Bell | Landline |
(650) 952 | San Mateo | Millbrae | Pacific Bell | Landline |
(650) 954 | Alameda | Fremont | Sprint Spectrum L.p. | Wireless |
(650) 960 | Santa Clara | Los Altos | Pacific Bell | Landline |
(650) 961 | Santa Clara | Los Altos | Pacific Bell | Landline |
(650) 962 | Santa Clara | Los Altos | Pacific Bell | Landline |
(650) 963 | Santa Clara | Mountain View | Pac - West Telecomm, Inc. | Landline |
(650) 964 | Santa Clara | Los Altos | Pacific Bell | Landline |
(650) 965 | Santa Clara | Los Altos | Pacific Bell | Landline |
(650) 966 | Santa Clara | Los Altos | Pacific Bell | Landline |
(650) 967 | Santa Clara | Los Altos | Pacific Bell | Landline |
(650) 968 | Santa Clara | Los Altos | Pacific Bell | Landline |
(650) 969 | Santa Clara | Los Altos | Pacific Bell | Landline |
(650) 980 | San Mateo | Menlo Park | Xo California, Inc. | Landline |
(650) 984 | San Mateo | Burlingame | O1 Communications, Inc. - Ca | Landline |
(650) 985 | San Mateo | Daly City | Pacific Bell | Landline |
(650) 988 | Santa Clara | Cupertino | Pacific Bell | Landline |
(650) 989 | San Mateo | Half Moon Bay | Broadwing Communicatins. Llc - Ca | Landline |
(650) 991 | San Mateo | Daly City | Pacific Bell | Landline |
(650) 992 | San Mateo | Daly City | Pacific Bell | Landline |
(650) 993 | San Mateo | Pacifica | Pacific Bell | Landline |
(650) 994 | San Mateo | Daly City | Pacific Bell | Landline |
(650) 995 | San Mateo | Redwood City | Pacific Bell | Landline |
(650) 996 | Santa Clara | Mountain View | New Cingular Wireless Pcs, Llc | Wireless |
(650) 997 | San Mateo | Daly City | Pacific Bell | Landline |
(650) 999 | Santa Clara | Palo Alto | Landline |
The 650 area code lies within the Pacific Daylight Time Zone (or PDT)