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Area Code 630


Area code 630 was created in 1996 to serve the heavily populated areas of Chicago. Chicago is one of the biggest and heavily populated cities of Illinois State of United States. Illinois is East North Central state which is one of the nine geographic partitions of United States - it is composed of total five states:

  • Illinois
  • Indiana
  • Michigan
  • Ohio
  • Wisconsin.

Chicago is served by five more area codes besides the code 630.

  • Code 312 (created in 1947)
  • Code 331 (created in 2007)
  • Code 708 (created in 1989)
  • Code 773 (created in 1996)
  • Code 464 (Not implemented yet)

The 630 area code serves the Dupage County as well as western suburbs of Chicago. Area code 331 was added as an overlay to the area 630 on 7th October 2007. Area 630 was overlaid so that to provide the area with more and more combinations of phone numbers. It became obligatory to dial ten digit numbers even while making local calls after the implementation of new code 331.

Area 630 is surrounded from four sides by other area codes as:

  • West: 815/779
  • North: 847/224
  • East: 708
  • South: 815/779

Area Code 630 Counties:

  • CHAMPAIGN
  • COOK
  • DEKALB
  • DUPAGE
  • KANE
  • KENDALL
  • LA SALLE
  • LAKE
  • LIVINGSTON
  • MCHENRY
  • TAZEWELL
  • WILL

Area Code 630 Cities:


  • Addison
  • Aurora
  • Bartlett
  • Batavia
  • Bensenville
  • Big Rock
  • Bloomingdale
  • Bolingbrook
  • Bristol
  • Carol Stream
  • Clarendon Hills
  • Darien
  • Downers Grove
  • Elburn
  • Elmhurst
  • Eola
  • Fox Valley
  • Geneva
  • Glen Ellyn
  • Glendale Heights
  • Hanover Park
  • Hinsdale
  • Itasca
  • Kaneville
  • Lafox
  • Lemont
  • Lisle
  • Lombard
  • Medinah
  • Millbrook
  • Montgomery
  • Mooseheart
  • Naperville
  • North Aurora
  • Oak Brook
  • Oswego
  • Plano
  • Roselle
  • Saint Charles
  • Streamwood
  • Sugar Grove
  • Villa Park
  • Virgil
  • Warrenville
  • Wasco
  • Wayne
  • West Chicago
  • Westmont
  • Wheaton
  • Winfield
  • Wood Dale
  • Woodridge
  • Yorkville

Leading institutions, ISPs and Telephone companies in Area Code 630:


Some of the leading educational institutions serving area code 630 are:

  • Aurora University (Ph: 630-8445458)
  • Benedictine University (Ph: 630-8296000)
  • College of Dupage (Ph: 630-9424800)
  • De Paul University (Ph: 630-5482163)
  • Elmhurst College (Ph: 630-2794100)

Some of the ISPs offering dialup and dedicated services for the people of 630 areas are:

  • A plus Access
  • A Silicon Networks
  • A Value Access Providers--- VAP
  • Ace Dialup
  • Alacrity Internet
  • Bayarea Internet Solutions
  • Best Rate ISP
  • Catholic Internet Services
  • Cybermind

Some of the main carriers and telephone companies for 630 areas are:

  • AT&T ALASCOM
  • CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL
  • CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
  • COST PLUS COMMUNICATIONS, LLC - CA
  • MCIMETRO, ATS, INC.
  • METRO PCS, INC.
  • MPOWER COMMUNICATIONS CORP. - CA
  • NETWORK SERVICES LLC (TSR)
  • NEW CINGULAR WIRELESS PCS, LLC
  • PAC - WEST TELECOMM, INC.
  • PACIFIC BELL
  • QWEST CORPORATION
  • SOUTHWESTERN BELL
  • TW TELECOM OF ARKANSAS LLC - AR
  • USA MOBILITY WIRELESS, INC.

Reverse Phone Check for the area code 630:


If you need to find owner identity of the phone number with code 630 -- just perform reverse search through the Reverse Phone Directory available for the phone numbers registered with area code 630.

Key in the phone number along with the code of the area; click on the search button and details on that number will be provided to you. Entering the code of the area along with phone number is essential because it refines the search and reverse directory searches the database of the area assigned to that particular code only.

You can explore area code directory in case if you need to find out more on the codes and areas associated with them. Find missing people, get in touch with your old friends, catch the pranksters and have fun.