Local Calling Guide

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NPA: 757 [Rate centres in NPA 757] [Dial plan for NPA 757]

NXX: 550

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
757-550 A Norfolk Zone 1 VA CHSKVAAY0MD  8825 LEVEL 3 COMMUNICATIONS, LLC - VA 252      
757-550 0 Norfolk Zone 1 VA NRFLVABSXUY  079F BANDWIDTH.COM CLEC, LLC - VA 252   2012-10-13   
757-550 1 Norfolk Zone 1 VA NRFLVABSXUY  079F BANDWIDTH.COM CLEC, LLC - VA 252   2013-03-03   
757-550 2 Norfolk Zone 1 VA CHSKVAAY0MD  8825 LEVEL 3 COMMUNICATIONS, LLC - VA 252   2013-07-27   
757-550 3 Norfolk Zone 1 VA CHSKVAAY0MD  8825 LEVEL 3 COMMUNICATIONS, LLC - VA 252   2012-07-21   
757-550 4 Norfolk Zone 1 VA NRFLVABSXUY  079F BANDWIDTH.COM CLEC, LLC - VA 252   2013-08-16   
757-550 5 Norfolk Zone 1 VA CHSKVAGU0MD  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 252   2013-10-28   
757-550 6 Norfolk Zone 1 VA NRFLVABSXWY  4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA 252   2012-10-17   
757-550 7 Norfolk Zone 1 VA CHSKVAGU0MD  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 252   2013-08-11   
757-550 8 Norfolk Zone 1 VA CHSKVAGU0MD  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 252   2013-06-30   
757-550 9 Norfolk Zone 1 VA CHSKVAGU0MD  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 252   2013-08-11   

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

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