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Home / Area 203
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Ad Unit
Place a vertical ad here.| Prefix | City | Company | Line type | Open |
|---|---|---|---|---|
| 607 | Stamford | Brooks Fiber Communications Of Connecticut Inc-ct | Landline | View |
| 608 | Unknown | Paetec Communications Inc. - Ct | Landline | View |
| 609 | Stamford | Southern New England Telephone Co. | Landline | View |
| 610 | Wallingford | Conversent Communications Of Connecticut Llc | Landline | View |
| 612 | Norwalk | Global Crossing Local Services Inc.-ct | Landline | View |
| 613 | Wallingford | Sprint Spectrum L.p. | Wireless | View |
| 614 | Stamford | Southern New England Telephone Co. | Landline | View |
| 615 | Bridgeport | Southern New England Telephone Co. | Landline | View |
| 616 | Stamford | Global Crossing Local Services Inc.-ct | Landline | View |
| 617 | Wallingford | Sprint Spectrum L.p. | Wireless | View |
| 618 | Greenwich | Verizon New York Inc. | Landline | View |
| 619 | New Haven | Southern New England Telephone Co. | Landline | View |
| 620 | Stamford | Brooks Fiber Communications Of Connecticut Inc-ct | Landline | View |
| 621 | Unknown | Paetec Communications Inc. - Ct | Landline | View |
| 622 | Greenwich | Verizon New York Inc. | Landline | View |
| 623 | Wallingford | Cellco Partnership Dba Verizon Wireless - Ct | Wireless | View |
| 624 | New Haven | Southern New England Telephone Co. | Landline | View |
| 625 | Greenwich | Verizon New York Inc. | Landline | View |
| 626 | New Haven | At&t Local | Landline | View |
| 627 | New Haven | Sprint Spectrum L.p. | Wireless | View |
| 628 | Wallingford | Cablevision Lightpath Inc. - Ct | Landline | View |
| 629 | Greenwich | Verizon New York Inc. | Landline | View |
| 630 | Meriden | Southern New England Telephone Co. | Landline | View |
| 631 | Middletown | New Cingular Wireless Pcs Llc - Dc | Wireless | View |
| 632 | Hartford | Choice One Communications Inc. - Ct | Landline | View |
| 633 | Stamford | Level 3 Communications Llc - Ct | Landline | View |
| 634 | Meriden | Southern New England Telephone Co. | Landline | View |
| 635 | Stamford | Level 3 Communications Llc - Ct | Landline | View |
| 636 | Stamford | Brooks Fiber Communications Of Connecticut Inc-ct | Landline | View |
| 637 | Old Greenwich | Southern New England Telephone Co. | Landline | View |
| 638 | Unknown | Paetec Communications Inc. - Ct | Landline | View |
| 639 | Meriden | Southern New England Telephone Co. | Landline | View |
| 640 | Middletown | New Cingular Wireless Pcs Llc - Dc | Wireless | View |
| 641 | Wallingford | Cellco Partnership Dba Verizon Wireless - Ct | Wireless | View |
| 642 | Stamford | Brooks Fiber Communications Of Connecticut Inc-ct | Landline | View |
| 643 | Hartford | Choice One Communications Inc. - Ct | Landline | View |
| 644 | Wallingford | Cellco Partnership Dba Verizon Wireless - Ct | Wireless | View |
| 645 | Middletown | New Cingular Wireless Pcs Llc - Dc | Wireless | View |
| 646 | Stamford | Global Crossing Local Services Inc.-ct | Landline | View |
| 647 | Unknown | Paetec Communications Inc. - Ct | Landline | View |
| 648 | Wallingford | Level 3 Communications Llc - Ct | Landline | View |
| 649 | Unknown | Paetec Communications Inc. - Ct | Landline | View |
| 650 | Bridgeport | Sprint Spectrum L.p. | Wireless | View |
| 651 | Hartford | Choice One Communications Inc. - Ct | Landline | View |
| 652 | Unknown | Paetec Communications Inc. - Ct | Landline | View |
| 653 | Unknown | Paetec Communications Inc. - Ct | Landline | View |
| 654 | North Haven | Southern New England Telephone Co. | Landline | View |
| 655 | Darien | Southern New England Telephone Co. | Landline | View |
| 656 | Darien | Southern New England Telephone Co. | Landline | View |
| 657 | Southbury | American Messaging (am) Inc. | Landline | View |
| 658 | Stamford | Teleport Communications Group - New York - Ct | Landline | View |
| 659 | Unknown | Paetec Communications Inc. - Ct | Landline | View |
| 660 | New York | Global Crossing Local Services Inc.-ct | Landline | View |
| 661 | Greenwich | Verizon New York Inc. | Landline | View |
| 662 | Darien | Southern New England Telephone Co. | Landline | View |
| 663 | Unknown | Paetec Communications Inc. - Ct | Landline | View |
| 664 | Norwalk | Cablevision Lightpath Inc. - Ct | Landline | View |
| 665 | Unknown | Paetec Communications Inc. - Ct | Landline | View |
| 667 | Stamford | Sprint Spectrum L.p. | Wireless | View |
| 668 | Wallingford | Sprint Spectrum L.p. | Wireless | View |
| 669 | Stamford | Global Crossing Local Services Inc.-ct | Landline | View |
| 670 | Southbury | American Messaging (am) Inc. | Landline | View |
| 671 | Wallingford | Cellco Partnership Dba Verizon Wireless - Ct | Wireless | View |
| 672 | Unknown | Paetec Communications Inc. - Ct | Landline | View |
| 673 | Bridgeport | At&t Local | Landline | View |
| 674 | Stamford | Southern New England Telephone Co. | Landline | View |
| 675 | Wallingford | Sprint Spectrum L.p. | Wireless | View |
| 676 | Wallingford | Sprint Spectrum L.p. | Wireless | View |
| 677 | Wallingford | Southern New England Telephone Co. | Landline | View |
| 678 | Unknown | Paetec Communications Inc. - Ct | Landline | View |
| 679 | Wallingford | Southern New England Telephone Co. | Landline | View |
| 680 | New Haven | Southern New England Telephone Co. | Landline | View |
| 681 | New York | Verizon New York Inc. | Landline | View |
| 682 | Unknown | Paetec Communications Inc. - Ct | Landline | View |
| 683 | Unknown | Paetec Communications Inc. - Ct | Landline | View |
| 684 | Hartford | Metro Pcs Inc. | Landline | View |
| 685 | Bloomfield | Omnipoint Communications Inc. - Ct | Wireless | View |
| 686 | Meriden | Southern New England Telephone Co. | Landline | View |
| 687 | Wallingford | Level 3 Communications Llc - Ct | Landline | View |
| 688 | New Haven | Southern New England Telephone Co. | Landline | View |
| 689 | Cheshire | At&t Local | Landline | View |
| 690 | Bloomfield | Omnipoint Communications Inc. - Ct | Wireless | View |
| 691 | Hartford | Southern New England Telephone Co. | Landline | View |
| 692 | Stamford | Global Crossing Local Services Inc.-ct | Landline | View |
| 693 | Norwalk | Cablevision Lightpath Inc. - Ct | Landline | View |
| 694 | Meriden | Southern New England Telephone Co. | Landline | View |
| 695 | Wallingford | Southern New England Telephone Co. | Landline | View |
| 696 | Bridgeport | Southern New England Telephone Co. | Landline | View |
| 697 | Wallingford | Southern New England Telephone Co. | Landline | View |
| 698 | Old Greenwich | Southern New England Telephone Co. | Landline | View |
| 699 | Cheshire | Southern New England Telephone Co. | Landline | View |
| 701 | Hartford | At&t Local | Landline | View |
| 702 | Unknown | Paetec Communications Inc. - Ct | Landline | View |
| 703 | Stamford | Southern New England Telephone Co. | Landline | View |
| 704 | Hartford | Broadwing Communications Llc - Ct | Landline | View |
| 705 | Stamford | Brooks Fiber Communications Of Connecticut Inc-ct | Landline | View |
| 706 | Bloomfield | Ctc Communications Corp. - Ct | Landline | View |
| 707 | Middletown | Cellco Partnership Dba Verizon Wireless - Ct | Wireless | View |
| 708 | Stamford | Southern New England Telephone Co. | Landline | View |
| 709 | Waterbury | Southern New England Telephone Co. | Landline | View |
Page Overview
This page provides detailed information and helpful insights related to your search. All data is based on telecom assignment records and community user reports. Use the navigation above to explore related area codes, prefixes, and reported numbers.
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