Local Calling Guide

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NPA: 959 [Rate centres in NPA 959] [Dial plan for NPA 959]

NXX: 256

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
959-256 A Hartford CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920      
959-256 0 Hartford CT HRFRCT03SMD  939H COMMIO, LLC 920   2023-12-23   
959-256 1 Hartford CT HRFRCT03SMD  939H COMMIO, LLC 920   2023-12-23   
959-256 2 Hartford CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2023-11-05   
959-256 3 Hartford CT HRFRCT03SMD  939H COMMIO, LLC 920   2023-12-23   
959-256 4 Hartford CT HRFRCT03SMD  939H COMMIO, LLC 920   2023-12-23   
959-256 5 Hartford CT MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2024-02-04   
959-256 6 Hartford CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2024-01-23   
959-256 7 Hartford CT MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2023-11-17   
959-256 8 Hartford CT MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2023-11-17   
959-256 9 Hartford CT MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2023-11-17   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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