Local Calling Guide

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

NXX: 991

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
959-991 A Clinton CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920      
959-991 0 Clinton CT   624H ONVOY SPECTRUM, LLC 920   2021-03-13   
959-991 1 Clinton CT   639C ONVOY, LLC - CT 920   2020-08-10   
959-991 2 Clinton CT   639C ONVOY, LLC - CT 920   2020-08-10   
959-991 3 Clinton CT   639C ONVOY, LLC - CT 920   2021-04-23   
959-991 4 Clinton CT   639C ONVOY, LLC - CT 920   2021-04-23   
959-991 6 Clinton CT   624H ONVOY SPECTRUM, LLC 920   2022-02-04   
959-991 7 Clinton CT   624H ONVOY SPECTRUM, LLC 920   2022-02-04   
959-991 8 Clinton CT   639C ONVOY, LLC - CT 920   2022-12-11   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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