(904) 399-56xx

Prefix 904-399-56 is primarily used in Jacksonville in the state of Florida. There are 62 phone numbers found with 62 owners and 1 carrier

Phone Number
(904) 399 - 5600
  • Owner
  • Address
  • Carrier
  • Type
  • Penelope Wilson
    View Report
  • 4320 Sunbeam Rd Apt 805, Jacksonville, FL, 32257
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5601
  • Owner
  • Address
  • Carrier
  • Type
  • Sharhonda Smith
    View Report
  • 3650 Ring Ln, Jacksonville, FL, 32207
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5602
  • Owner
  • Address
  • Carrier
  • Type
  • S Corbell
    View Report
  • Jacksonville, FL, 32207
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5603
  • Owner
  • Address
  • Carrier
  • Type
  • J Cil
    View Report
  • Jacksonville, FL, 32207
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5604
  • Owner
  • Address
  • Carrier
  • Type
  • Velmon Atkinson
    View Report
  • 1400 Le Baron Ave Apt 616, Jacksonville, FL, 32207
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5606
  • Owner
  • Address
  • Carrier
  • Type
  • Tiffanys Lamp & Shade Center I
    View Report
  • 3227 Atlantic Boulevard, Jacksonville, FL, 32207
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5607
  • Owner
  • Address
  • Carrier
  • Type
  • Mercury C
    View Report
  • Jacksonville, FL, 32207
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5608
  • Owner
  • Address
  • Carrier
  • Type
  • Deborah Germany
    View Report
  • Jacksonville, FL, 32207
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5610
  • Owner
  • Address
  • Carrier
  • Type
  • Ashley Harris
    View Report
  • 145 Holly Ave, Sarasota, FL, 34243
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5611
  • Owner
  • Address
  • Carrier
  • Type
  • Stein Mart
    View Report
  • Jacksonville, FL, 32216
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5613
  • Owner
  • Address
  • Carrier
  • Type
  • Betty Ross
    View Report
  • 8050 Arlington Expy Apt L1702, Jacksonville, FL, 32211
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5616
  • Owner
  • Address
  • Carrier
  • Type
  • Al Swiecichowski
    View Report
  • 3871 Gadsden Rd, Jacksonville, FL, 32207
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5617
  • Owner
  • Address
  • Carrier
  • Type
  • John Law
    View Report
  • Jacksonville, FL, 32207
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5618
  • Owner
  • Address
  • Carrier
  • Type
  • Sylvester Thomas
    View Report
  • 3465 Phillips Hwy Apt 405, Jacksonville, FL, 32207
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
  • Thomas Sylvester
    View Report
  • 3465 Phillips Hwy Apt 405, Jacksonville, FL, 32207
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5619
  • Owner
  • Address
  • Carrier
  • Type
  • Larry Horne
    View Report
  • 3628 Calla Dr, 3628 Calla Dr, FL, 32207
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
  • Gayle Horne
    View Report
  • 3628 Calla Dr, Jacksonville, FL, 32207
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5620
  • Owner
  • Address
  • Carrier
  • Type
  • Florida Institute-reproductive
    View Report
  • 836 Prudential Drive # 902, Jacksonville, FL, 32207
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
  • Kevin Winslow
    View Report
  • 836 Prudential Dr, Jacksonville, FL,
    836 Prudential Dr Ste 902, Jacksonville, FL, 32207
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
  • Daniel Duffy
    View Report
  • 836 Prudential Dr, Jacksonville, FL,
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
  • Teresa Erb
    View Report
  • 836 Prudential Dr, Jacksonville, FL,
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
  • Kari Von Goeben
    View Report
  • 836 Prudential Dr, Jacksonville, FL,
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5622
  • Owner
  • Address
  • Carrier
  • Type
  • Wilma Fonner
    View Report
  • 3470 Drum St, 3470 Drum St, FL, 32207
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5623
  • Owner
  • Address
  • Carrier
  • Type
  • Ricarda Hill
    View Report
  • 3650 Ring Ln, Jacksonville, FL, 32207
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5625
  • Owner
  • Address
  • Carrier
  • Type
  • Dan Lewis
    View Report
  • 1540 Alexandria Pl S, Jacksonville, FL, 32207
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5626
  • Owner
  • Address
  • Carrier
  • Type
  • Law Office Of Eric J Friday
    View Report
  • 541 East Monroe St Unit 1, Jacksonville, FL, 32202
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
  • Brown Daniel J
    View Report
  • 1301 Riverplace Boulevard # 2600, Jacksonville, FL, 32207
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
  • Eric J Friday Law Office
    View Report
  • 225 East Church St, Jacksonville, FL, 32202
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5627
  • Owner
  • Address
  • Carrier
  • Type
  • Francina Garrison
    View Report
  • 1240 Cedar St, 1240 Cedar St, FL, 32207
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5629
  • Owner
  • Address
  • Carrier
  • Type
  • Jai Dix
    View Report
  • 3650 Ring Ln, Jacksonville, FL, 32207
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5633
  • Owner
  • Address
  • Carrier
  • Type
  • S Overby
    View Report
  • Jacksonville, FL, 32207
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5636
  • Owner
  • Address
  • Carrier
  • Type
  • Tommy Mattox
    View Report
  • 1722 Brewster Rd, 1722 Brewster Rd, FL, 32207
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5638
  • Owner
  • Address
  • Carrier
  • Type
  • Yvette Perry
    View Report
  • Jacksonville, FL, 32202
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5639
  • Owner
  • Address
  • Carrier
  • Type
  • Edward Mitchell
    View Report
  • 1464 Holmesdale Rd Apt 1, Jacksonville, FL, 32207
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5640
  • Owner
  • Address
  • Carrier
  • Type
  • Douglas Tamayo
    View Report
  • 1123 Catalina Rd E, Jacksonville, FL, 32216
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5641
  • Owner
  • Address
  • Carrier
  • Type
  • Sharonr Cahoon
    View Report
  • Jacksonville, FL, 32207
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5643
  • Owner
  • Address
  • Carrier
  • Type
  • Patricia Smith
    View Report
  • Jacksonville, FL, 32207
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5644
  • Owner
  • Address
  • Carrier
  • Type
  • F Livermore
    View Report
  • Jacksonville, FL, 32207
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5645
  • Owner
  • Address
  • Carrier
  • Type
  • Daniel Duffy
    View Report
  • 836 Prudential Dr, Jacksonville, FL,
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
  • Teresa Erb
    View Report
  • 836 Prudential Dr, Jacksonville, FL,
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
  • Kari Von Goeben
    View Report
  • 836 Prudential Dr, Jacksonville, FL,
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5648
  • Owner
  • Address
  • Carrier
  • Type
  • Neal Milligan
    View Report
  • 1604 Dunsford Rd, 1604 Dunsford Rd, FL, 32207
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5650
  • Owner
  • Address
  • Carrier
  • Type
  • William Cole
    View Report
  • Jacksonville, FL, 32216
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5651
  • Owner
  • Address
  • Carrier
  • Type
  • Zachariah Curtis
    View Report
  • 3215 Post St, 3215 Post St, FL, 32205
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5652
  • Owner
  • Address
  • Carrier
  • Type
  • La Guadalupana Mexican Store
    View Report
  • 3157 Spring Park Road, Jacksonville, FL, 32207
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5653
  • Owner
  • Address
  • Carrier
  • Type
  • Carlos Gonzalez
    View Report
  • 3157 Spring Park Road, Jacksonville, FL, 32207
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5654
  • Owner
  • Address
  • Carrier
  • Type
  • Kosoni Lattimore
    View Report
  • Jacksonville, FL, 32202
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5655
  • Owner
  • Address
  • Carrier
  • Type
  • Dalton Epting
    View Report
  • 2579 Pineridge Rd, 2579 Pineridge Rd, FL, 32207
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
  • Carolyn Epting
    View Report
  • 9601 Southbrook Dr, Jacksonville, FL, 32256
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5656
  • Owner
  • Address
  • Carrier
  • Type
  • Carol Bishop
    View Report
  • 4292 Morena Ln, 4292 Morena Ln, FL, 32207
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5658
  • Owner
  • Address
  • Carrier
  • Type
  • Joan G Artman
    View Report
  • 1546 Palm Ave Apt 1546, Jacksonville, FL, 32207-2952
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
  • Joan Artman
    View Report
  • 1546 Palm Ave, Jacksonville, FL, 32207
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5661
  • Owner
  • Address
  • Carrier
  • Type
  • Kathy Mills
    View Report
  • 4040 Woodcock Dr, 4040 Woodcock Dr, FL, 32207
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5662
  • Owner
  • Address
  • Carrier
  • Type
  • Toppers And Truck Accessories
    View Report
  • 1150 Cassat Avenue, Jacksonville, FL, 32205
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
  • Bilko Toppers
    View Report
  • 3642 Beach Boulevard, Jacksonville, FL, 32207
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5667
  • Owner
  • Address
  • Carrier
  • Type
  • Angela Norwood
    View Report
  • 2014 San Marco Blvd, 2014 San Marco Blvd, FL, 32207
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
  • San Marco Loop Inc
    View Report
  • 2014 San Marco Boulevard, Jacksonville, FL, 32207
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
  • Loop Pizza Grill
    View Report
  • 2014 San Marco Boulevard, Jacksonville, FL, 32207
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
  • Curtis Bomhold
    View Report
  • 2014 San Marco Blvd, Jacksonville, FL, 32207
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5669
  • Owner
  • Address
  • Carrier
  • Type
  • Britny Deese
    View Report
  • 887 Cooks Ln, Green Cove Springs, FL, 32043
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5670
  • Owner
  • Address
  • Carrier
  • Type
  • Theresa Tolbert
    View Report
  • 3539 Beach Blvd, Jacksonville, FL, 32207
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5671
  • Owner
  • Address
  • Carrier
  • Type
  • Kevin Winslow
    View Report
  • 836 Prudential Dr, 836 Prudential Dr, FL, 32207
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
  • Winslow Kevin L Md
    View Report
  • 836 Prudential Drive # 902, Jacksonville, FL, 32207
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5672
  • Owner
  • Address
  • Carrier
  • Type
  • Norman Nelson
    View Report
  • 107 Eagles Nest Dr, Crescent City, FL, 32112
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5674
  • Owner
  • Address
  • Carrier
  • Type
  • J Harris
    View Report
  • Jacksonville, FL, 32216
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5677
  • Owner
  • Address
  • Carrier
  • Type
  • William Curtero
    View Report
  • 1835 Rankin Dr, Jacksonville, FL, 32207
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
  • William Cuartero
    View Report
  • 5354 Oak Bay Dr E, Jacksonville, FL, 32277
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5678
  • Owner
  • Address
  • Carrier
  • Type
  • Steve Webb
    View Report
  • 1040 Holly Ln, Jacksonville, FL, 32207
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
  • Rao Arundathl Md
    View Report
  • 3599 University Boulevard South # 909, Jacksonville, FL, 32216
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
  • Memorial Advanced Surgery
    View Report
  • 3627 University Boulevard South # 700, Jacksonville, FL, 32216
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
  • Deperi John D Md
    View Report
  • 3599 University Boulevard South # 909, Jacksonville, FL, 32216
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
  • North Florida Surgeons
    View Report
  • 3599 University Boulevard South # 909, Jacksonville, FL, 32216
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
  • Webb G Steven Md
    View Report
  • 3599 University Boulevard South # 909, Jacksonville, FL, 32216
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
  • Hagan Kenneth D Md
    View Report
  • 3599 University Boulevard South # 909, Jacksonville, FL, 32216
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
  • Advanced Surgery Group
    View Report
  • 3627 University Boulevard South # 700, Jacksonville, FL, 32216
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
  • Kenneth Hagan
    View Report
  • 3627 University Blvd S, Jacksonville, FL,
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
  • John Deperi
    View Report
  • 3627 University Blvd S, Jacksonville, FL,
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
  • George Webb
    View Report
  • 3627 University Blvd S, Jacksonville, FL,
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
  • David Carlson
    View Report
  • 3627 University Blvd S, Jacksonville, FL,
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
  • Samantha Hanes
    View Report
  • 3627 University Blvd S, Jacksonville, FL,
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5680
  • Owner
  • Address
  • Carrier
  • Type
  • Daniel Henderson
    View Report
  • 2579 Springmont St, 2579 Springmont St, FL, 32207
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5681
  • Owner
  • Address
  • Carrier
  • Type
  • Erich Eischen
    View Report
  • 1142 Monterey St, Jacksonville, FL, 32207
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5683
  • Owner
  • Address
  • Carrier
  • Type
  • Terrance Dozier
    View Report
  • 2102sheridan Ln, Jacksonvill, FL, 32207
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5686
  • Owner
  • Address
  • Carrier
  • Type
  • Guy Farmer
    View Report
  • 4244 San Jose Blvd, 4244 San Jose Blvd, FL, 32207
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5687
  • Owner
  • Address
  • Carrier
  • Type
  • Beth Marks Ballet Arts Center
    View Report
  • 1621 Camden Avenue, Jacksonville, FL, 32207
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5689
  • Owner
  • Address
  • Carrier
  • Type
  • Chase Mosley
    View Report
  • 11860 Gran Meadows Way, Jacksonville, FL, 32258
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
  • Chad Mosley
    View Report
  • 11860 Gran Meadows Way, Jacksonville, FL, 32258
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5690
  • Owner
  • Address
  • Carrier
  • Type
  • Stone Mitchell
    View Report
  • 1270 Ocean Blvd, Atlantic Beach, FL, 32233
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5692
  • Owner
  • Address
  • Carrier
  • Type
  • Ken Cochran
    View Report
  • 3632 Copper Cir W, Jacksonville, FL, 32207
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5693
  • Owner
  • Address
  • Carrier
  • Type
  • Tom Haeussner
    View Report
  • 4080 Woodcock Dr Ste 135, 4080 Woodcock Dr Ste 135, FL, 32207
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5694
  • Owner
  • Address
  • Carrier
  • Type
  • Ollie Thomas
    View Report
  • 2133 Dunsford Ter Apt 1, Jacksonville, FL, 32207
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5695
  • Owner
  • Address
  • Carrier
  • Type
  • Annette Baker
    View Report
  • 2150 Emerson St Apt 200, Jacksonville, FL, 32207
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline
Phone Number
(904) 399 - 5697
  • Owner
  • Address
  • Carrier
  • Type
  • M Jefferson
    View Report
  • Jacksonville, FL, 32216
  • Bellsouth Telecomm Inc Dba Southern Bell Tel & Tel
  • Landline

Reverse Phone Lookup with (904) 399-56XX