Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
203-204 A Guilford CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-204 0 Guilford CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-285 A New Haven CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-285 1 New Haven CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-285 2 New Haven CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-442 A New Canaan CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-442 2 New Canaan CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-523 A Norwalk CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-523 1 Norwalk CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-523 2 Norwalk CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-523 3 Norwalk CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-523 4 Norwalk CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-523 6 Norwalk CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-523 7 Norwalk CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-523 8 Norwalk CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-546 A Danbury CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-546 1 Danbury CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-546 2 Danbury CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-546 3 Danbury CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-546 4 Danbury CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-546 5 Danbury CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-546 6 Danbury CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-551 A Bridgeport CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-551 2 Bridgeport CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-551 3 Bridgeport CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-551 5 Bridgeport CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-551 6 Bridgeport CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-551 7 Bridgeport CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-551 8 Bridgeport CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-747 A New Haven CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-747 3 New Haven CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-747 7 New Haven CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-805 A Waterbury CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-805 0 Waterbury CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-805 5 Waterbury CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-805 6 Waterbury CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-806 A Cheshire CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-806 2 Cheshire CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-806 6 Cheshire CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-806 8 Cheshire CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-905 A Stamford CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-905 1 Stamford CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-905 2 Stamford CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-905 3 Stamford CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-905 4 Stamford CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-905 5 Stamford CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-905 6 Stamford CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-905 7 Stamford CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-974 A New Haven CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-974 0 New Haven CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-974 1 New Haven CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-974 4 New Haven CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-974 5 New Haven CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-974 6 New Haven CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-974 7 New Haven CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-974 8 New Haven CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-221 A Hartford CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-221 0 Hartford CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-221 1 Hartford CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-221 2 Hartford CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-221 3 Hartford CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-221 7 Hartford CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-326 A New London CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-326 2 New London CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-326 3 New London CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-380 A Hartford CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-380 1 Hartford CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-380 2 Hartford CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-380 3 Hartford CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-380 4 Hartford CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-380 5 Hartford CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-380 8 Hartford CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-380 9 Hartford CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-381 A Ledyard CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-381 2 Ledyard CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-383 A Norwich CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-383 1 Norwich CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-392 A Simsbury CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-392 0 Simsbury CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-392 1 Simsbury CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-392 2 Simsbury CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-392 3 Simsbury CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-392 4 Simsbury CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920   2012-06-22   
860-392 5 Simsbury CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-392 6 Simsbury CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-392 7 Simsbury CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-415 A Mystic CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-415 2 Mystic CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-417 A Watertown CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-417 1 Watertown CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-421 A Canton CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-421 2 Canton CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-451 A Niantic CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-451 1 Niantic CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-452 A Killingworth CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-452 9 Killingworth CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-466 A Hartford CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-466 1 Hartford CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-466 2 Hartford CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
860-466 3 Hartford CT 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      

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Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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