Local Calling Guide

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Search area code/prefix (NPA/NXX)
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NPA: 475 [Rate centres in NPA 475] [Dial plan for NPA 475]

NXX: 701

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
475-701 A Naugatuck CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920      
475-701 0 Naugatuck CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-05-06   
475-701 1 Naugatuck CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2019-05-06   
475-701 2 Naugatuck CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920   2020-07-06   
475-701 3 Naugatuck CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2018-11-12   
475-701 4 Naugatuck CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2020-05-09   
475-701 5 Naugatuck CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920   2018-11-13   
475-701 6 Naugatuck CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920   2019-05-26   
475-701 7 Naugatuck CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920   2018-12-20   
475-701 8 Naugatuck CT HRFRCT03HMD  073H TELNYX LLC 920   2019-05-24   
475-701 9 Naugatuck CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2020-05-09   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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