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: 260

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
475-260 A Huntington CT NWHNCT02XJX  624H ONVOY SPECTRUM, LLC 920      
475-260 0 Huntington CT   639C ONVOY, LLC - CT 920   2021-07-03   
475-260 1 Huntington CT   639C ONVOY, LLC - CT 920   2021-07-03   
475-260 2 Huntington CT   321J HD CARRIER LLC 920   2025-08-15   
475-260 3 Huntington CT   639C ONVOY, LLC - CT 920   2021-07-03   
475-260 4 Huntington CT   624H ONVOY SPECTRUM, LLC 920   2021-04-17   
475-260 5 Huntington CT   639C ONVOY, LLC - CT 920   2021-06-03   
475-260 6 Huntington CT   639C ONVOY, LLC - CT 920   2021-06-03   
475-260 7 Huntington CT   639C ONVOY, LLC - CT 920   2021-06-03   
475-260 8 Huntington CT   639C ONVOY, LLC - CT 920   2021-06-03   
475-260 9 Huntington CT   639C ONVOY, LLC - CT 920   2021-07-03   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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