Local Calling Guide

Area code/prefix search

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NPA: 475 [Rate centres in NPA 475] [Dial plan for NPA 475]

NXX: 476

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
475-476 A Bridgeport CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920      
475-476 0 Bridgeport CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2020-01-15   
475-476 1 Bridgeport CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-07-05   
475-476 2 Bridgeport CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-07-05   
475-476 3 Bridgeport CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2020-02-24   
475-476 4 Bridgeport CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2020-03-13   
475-476 5 Bridgeport CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2020-07-18   
475-476 6 Bridgeport CT HRFRCT0383Z  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920   2019-06-08   
475-476 7 Bridgeport CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-04-25   
475-476 8 Bridgeport CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-04-25   
475-476 9 Bridgeport CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2020-02-24   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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