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: 763

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
475-763 A Naugatuck CT HRFRCT03XSX  516J TON80 COMMUNICATIONS, LLC 920      
475-763 0 Naugatuck CT   515J IP HORIZON LLC 920   2022-07-23   
475-763 1 Naugatuck CT   639C ONVOY, LLC - CT 920   2023-08-18   
475-763 2 Naugatuck CT   639C ONVOY, LLC - CT 920   2023-06-26   
475-763 3 Naugatuck CT   639C ONVOY, LLC - CT 920   2023-05-06   
475-763 4 Naugatuck CT NWHNCT02XJX  624H ONVOY SPECTRUM, LLC 920   2022-03-20   
475-763 5 Naugatuck CT NWHNCT02XJX  624H ONVOY SPECTRUM, LLC 920   2022-03-20   
475-763 6 Naugatuck CT   639C ONVOY, LLC - CT 920   2023-08-18   
475-763 7 Naugatuck CT   639C ONVOY, LLC - CT 920   2023-08-18   
475-763 8 Naugatuck CT HRFRCT03XSX  516J TON80 COMMUNICATIONS, LLC 920   2022-03-19   
475-763 9 Naugatuck CT   639C ONVOY, LLC - CT 920   2023-08-18   

Last updated: Fri, 01 Dec 2023 03:58:46 UTC

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