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NPA: 860 [Rate centres in NPA 860] [Dial plan for NPA 860]

Block: A

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
860-403 A Hartford CT HRFRCT03DS1  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-404 A Farmington CT UNVLCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-405 A New London CT GRTNCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-406 A Southington CT HRFRCTASDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920      
860-407 A Jewett City CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920      
860-408 A Simsbury CT SMBYCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-409 A Farmington CT FRTNCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-410 A Plainville CT PLVLCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-412 A Danielson CT HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-413 A Simsbury CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920      
860-414 A Southington CT HRFRCTASDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 920      
860-415 A Mystic CT HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-416 A Hartford CT MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920      
860-417 A Watertown CT HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-418 A Hartford CT HRFRCT03DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-419 A Cornwall CT SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      
860-420 A Storrs CT HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-421 A Canton CT HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-422 A Hartford CT HRFRCT03DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-423 A Willimantic CT WLMNCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-424 A Hartford CT HRFRCT03DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-425 A Norwich CT NRWCCT00DS1  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-426 A Southington CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920      
860-427 A Storrs CT   829J PAETEC ITEL, LLC 920      
860-428 A Willimantic CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
860-429 A Storrs CT STRSCT01RS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-430 A Glastonbury CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920      
860-431 A Simsbury CT NWHNCT02X5X  7421 AT&T - LOCAL 920      
860-432 A Manchester CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920      
860-433 A New London CT GRTNCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-434 A Lyme CT LYMECT01RS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-435 A Lakeville CT LKVLCT00RS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-436 A Hartford CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920      
860-437 A New London CT NWLNCT02DS1  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-438 A New Britain CT NWHNCT02X5X  7421 AT&T - LOCAL 920      
860-439 A New London CT NWLNCT02DS1  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-440 A New London CT NWLNCT02DS1  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-441 A New London CT GRTNCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-442 A New London CT NWLNCT02DS1  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-443 A New London CT NWLNCT02DS1  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-444 A New London CT NWLNCT02DS1  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-445 A New London CT GRTNCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-446 A New London CT GRTNCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-447 A New London CT NWLNCT02DS1  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-448 A New London CT GRTNCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-449 A New London CT GRTNCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-450 A Willimantic CT WLMNCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-451 A Niantic CT HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-452 A Killingworth CT HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-453 A Canaan CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920      
860-454 A Rockville CT HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-455 A Willimantic CT HMPNCT00RS2  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-456 A Willimantic CT WLMNCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-457 A Plainfield CT CHSHCT02DS1  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-458 A Stafford Springs CT HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-459 A Torrington CT HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-460 A New London CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
860-461 A Hartford CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920      
860-462 A Hartford CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
860-463 A Hartford CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
860-464 A Ledyard CT LDYRCT00RS1  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-465 A Willimantic CT WLMNCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-466 A Hartford CT HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-467 A East Hampton CT HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-468 A Lebanon CT NWTWCTAC1MD  792K CHARTER IP ENABLED SERVICES, LLC 920   2025-01-22   
860-469 A Winsted CT HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-470 A Farmington CT   829J PAETEC ITEL, LLC 920      
860-471 A Hartford CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
860-472 A Hartford CT   829J PAETEC ITEL, LLC 920      
860-473 A Hartford CT HRFRCT0380Z  6630 USA MOBILITY WIRELESS, INC. 920      
860-474 A Manchester CT NWHNCT02X5X  7421 AT&T - LOCAL 920      
860-477 A Storrs CT NWTWCTAC1MD  792K CHARTER IP ENABLED SERVICES, LLC 920   2025-01-22   
860-478 A Hartford CT BLFDCTAP2MD  5562 METROPCS, INC. 920      
860-479 A Plainville CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920      
860-480 A Torrington CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
860-481 A Putnam CT SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      
860-482 A Torrington CT TRTNCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-483 A Watertown CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
860-484 A Thomaston CT BLFDCTAP2MD  5562 METROPCS, INC. 920      
860-485 A Harwinton CT TRTNCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-486 A Storrs CT   829J PAETEC ITEL, LLC 920      
860-487 A Storrs CT STRSCT01RS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-488 A New Milford CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
860-489 A Torrington CT TRTNCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-490 A Hartford CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
860-491 A Torrington CT GSHNCT00RS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-492 A Sharon CT HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-493 A Hartford CT HRFRCT03DS3  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-494 A Glastonbury CT HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-495 A Pawcatuck CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920      
860-496 A Torrington CT TRTNCT00DS0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
860-497 A North Thompson CT HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-498 A Coventry CT NWTWCTAC1MD  792K CHARTER IP ENABLED SERVICES, LLC 920   2025-01-22   
860-499 A Cornwall CT HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-500 A Hartford CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920      
860-501 A New London CT MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920      
860-502 A Hartford CT NWHNCT02X5X  7421 AT&T - LOCAL 920      
860-503 A Hartford CT MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920      
860-504 A Hartford CT HRFRCT0380Z  6630 USA MOBILITY WIRELESS, INC. 920      
860-505 A New Britain CT HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      

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Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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