Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 475 [Rate centres in NPA 475] [Dial plan for NPA 475]

NXX: 473

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
475-473 A Woodbury CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920      
475-473 0 Woodbury CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2020-04-10   
475-473 1 Woodbury CT HRFRCTBC2MD  073H TELNYX LLC 920   2020-10-01   
475-473 2 Woodbury CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-09-13   
475-473 3 Woodbury CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-09-13   
475-473 4 Woodbury CT SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2019-10-12   
475-473 5 Woodbury CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-11-22   
475-473 6 Woodbury CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-11-22   
475-473 7 Woodbury CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-11-22   
475-473 8 Woodbury CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-07-06   
475-473 9 Woodbury CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-07-06   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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