Local Calling Guide

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NPA: 475 [Rate centres in NPA 475] [Dial plan for NPA 475]

NXX: 501

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
475-501 A Georgetown CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920      
475-501 0 Georgetown CT NWHNCT02XJX  624H ONVOY SPECTRUM, LLC 920   2021-03-12   
475-501 1 Georgetown CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-08-10   
475-501 2 Georgetown CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-08-10   
475-501 3 Georgetown CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2021-03-04   
475-501 4 Georgetown CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2021-03-04   
475-501 5 Georgetown CT HRFRCTBC7MD  506J TWILIO INTERNATIONAL, INC. 920   2021-03-28   
475-501 6 Georgetown CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2021-12-31   
475-501 7 Georgetown CT NWHNCT02XJX  624H ONVOY SPECTRUM, LLC 920   2022-02-20   
475-501 8 Georgetown CT NWHNCT02XJX  624H ONVOY SPECTRUM, LLC 920   2022-02-20   
475-501 9 Georgetown CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2023-11-10   

Last updated: Wed, 07 Feb 2024 04:12:25 UTC

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