Local Calling Guide

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

NXX: 274

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
475-274 A Guilford CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920      
475-274 0 Guilford CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920      
475-274 1 Guilford CT   515J IP HORIZON LLC 920      
475-274 3 Guilford CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920      
475-274 4 Guilford CT NWHNCT02XJX  624H ONVOY SPECTRUM, LLC 920      
475-274 5 Guilford CT NWHNCT02XJX  624H ONVOY SPECTRUM, LLC 920      
475-274 6 Guilford CT HRFRCT0383Z  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
475-274 7 Guilford CT HRFRCT03XSX  516J TON80 COMMUNICATIONS, LLC 920      
475-274 8 Guilford CT NWHNCT02XJX  624H ONVOY SPECTRUM, LLC 920      
475-274 9 Guilford CT HRFRCT0389Z  490J DISH WIRELESS, LLC 920      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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