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Phone Number Prefixes in the 203 Area Code - Page 11
Prefix | Usage | Primary City | Carrier | Introduced |
---|---|---|---|---|
(203) 505 | Wireless | Norwalk | Verizon Wireless | 02/27/1999 |
(203) 506 | Wireless | New Haven | Cingular Wireless | 01/25/1998 |
(203) 507 | Wireless | New Haven | Sprint | 06/30/2001 |
(203) 508 | Wireless | New Haven | Ctc Comms Corp. | 02/03/2005 |
(203) 509 | Wireless | Waterbury | Sprint | 01/25/1998 |
(203) 510 | Wireless | Waterbury | Sprint | 07/22/1999 |
(203) 512 | Wireless | Danbury | Omnipoint Comms | 01/25/1998 |
(203) 513 | Wireless | New Haven | AT&T Local | 04/01/1997 |
(203) 514 | Wireless | Meriden | Teleport Comms America | 01/10/1996 |
(203) 515 | Wireless | Norwalk | Sprint | 02/27/1999 |
(203) 516 | Wireless | Derby | Global Crossing Local Services | 03/03/2001 |
(203) 517 | Wireless | Stamford | Level 3 Comms | 10/13/1999 |
(203) 518 | Wireless | Waterbury | Cingular Wireless | 07/02/2001 |
(203) 519 | Wireless | Waterbury | Sprint | 02/09/2011 |
(203) 520 | Wireless | Bridgeport | Verizon Wireless | 05/30/2002 |
(203) 521 | Wireless | Bridgeport | Verizon Wireless | 04/01/1997 |
(203) 522 | Wireless | Bridgeport | Cingular Wireless | 01/25/1998 |
(203) 523 | Wireless | Norwalk | Teleport Comms America | 04/01/1997 |
(203) 524 | Wireless | Stamford | Cingular Wireless | 01/25/1998 |
(203) 525 | Wireless | Waterbury | Cingular Wireless | 01/25/1998 |
(203) 526 | Wireless | Bridgeport | Sprint | 10/13/1999 |
(203) 527 | Wireless | Waterbury | Southern New England Telco | 01/25/1998 |
(203) 528 | Wireless | Waterbury | Level 3 Comms | 10/13/1999 |
(203) 529 | Wireless | Wilton | AT&T Local | 04/01/1997 |
(203) 530 | Wireless | New Haven | Verizon Wireless | 02/04/1994 |
(203) 531 | Wireless | Greenwich | Verizon New York | 01/10/1996 |
(203) 532 | Wireless | Greenwich | Verizon New York | 01/10/1996 |
(203) 533 | Wireless | Guilford | Level 3 Comms | 01/25/1998 |
(203) 534 | Wireless | Bridgeport | Southern New England Telco | 09/11/1994 |
(203) 535 | Wireless | New Haven | Comcast Phone | 04/01/1997 |
(203) 536 | Wireless | Stamford | Verizon Wireless | 01/25/1998 |
(203) 537 | Wireless | Meriden | Sprint | 01/25/1998 |
(203) 538 | Wireless | Huntington | Choice One Comms | 08/20/2000 |
(203) 539 | Wireless | Stamford | Southern New England Telco | 06/13/2000 |
(203) 540 | Wireless | Bridgeport | Cingular Wireless | 01/31/2005 |
(203) 541 | Wireless | Stamford | Southern New England Telco | 10/13/1999 |
(203) 542 | Wireless | Greenwich | AT&T Local | 04/01/1997 |
(203) 543 | Wireless | Bridgeport | Omnipoint Comms | 08/20/2000 |
(203) 544 | Wireless | Redding | Southern New England Telco | 02/04/1994 |
(203) 545 | Wireless | Bridgeport | Sprint | 08/20/2000 |
(203) 546 | Wireless | Danbury | Teleport Comms America | 04/01/1997 |
(203) 547 | Wireless | Stamford | Global Naps | 07/22/1999 |
(203) 548 | Wireless | Stamford | Broadwing Comms | 05/30/2002 |
(203) 549 | Wireless | Bridgeport | Choice One Comms | 08/20/2000 |
(203) 550 | Wireless | Stamford | Omnipoint Comms | 01/25/1998 |
(203) 551 | Wireless | Bridgeport | Teleport Comms America | 10/11/1997 |
(203) 552 | Wireless | Greenwich | Verizon New York | 01/10/1996 |
(203) 553 | Wireless | New Haven | Southern New England Telco | 02/04/1994 |
(203) 554 | Wireless | Stamford | Cingular Wireless | 02/11/1995 |
(203) 556 | Wireless | Bridgeport | Cingular Wireless | 02/04/1994 |