Local Calling Guide

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

NXX: 228

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
959-228 A Cornwall CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920      
959-228 0 Cornwall CT   199F BANDWIDTH.COM CLEC, LLC - CT 920   2022-02-10   
959-228 1 Cornwall CT   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2022-09-07   
959-228 2 Cornwall CT   145J TERRA NOVA TELECOM INC. 920   2025-04-08   
959-228 3 Cornwall CT   639C ONVOY, LLC - CT 920   2025-06-09   
959-228 4 Cornwall CT   639C ONVOY, LLC - CT 920   2025-06-09   
959-228 5 Cornwall CT   318J COMCAST IP PHONE, LLC 920   2023-07-21   
959-228 6 Cornwall CT   624H ONVOY SPECTRUM, LLC 920   2021-12-07   
959-228 7 Cornwall CT   624H ONVOY SPECTRUM, LLC 920   2021-12-07   
959-228 8 Cornwall CT   639C ONVOY, LLC - CT 920   2021-12-06   
959-228 9 Cornwall CT   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2024-01-08   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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