Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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

NXX: 578

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
757-578 A Norfolk Zone 2 VA VRBHVAIRDS0  9213 VERIZON VIRGINIA, INC. 252      
757-578 0 Norfolk Zone 2 VA NRFLVABSUMD  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 252   2018-09-05   
757-578 1 Norfolk Zone 2 VA NRFLVABSXUY  079F BANDWIDTH.COM CLEC, LLC - VA 252   2015-03-26   
757-578 2 Norfolk Zone 2 VA NRFLVAJTDS0  7189 COX VIRGINIA TELCOM, INC. - VA 252   2015-09-12   
757-578 3 Norfolk Zone 2 VA VRBHVAIRDS0  9213 VERIZON VIRGINIA, INC. 252      
757-578 4 Norfolk Zone 2 VA VRBHVAIRDS0  9213 VERIZON VIRGINIA, INC. 252      
757-578 5 Norfolk Zone 2 VA NRFLVAJTDS0  7189 COX VIRGINIA TELCOM, INC. - VA 252   2015-09-12   
757-578 6 Norfolk Zone 2 VA NRFLVABSUMD  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 252   2018-10-23   
757-578 7 Norfolk Zone 2 VA VRBHVAIRDS0  9213 VERIZON VIRGINIA, INC. 252      
757-578 8 Norfolk Zone 2 VA CHSKVAAY0MD  8825 LEVEL 3 COMMUNICATIONS, LLC - VA 252   2015-05-15   
757-578 9 Norfolk Zone 2 VA CHSKVAAY0MD  8825 LEVEL 3 COMMUNICATIONS, LLC - VA 252   2015-05-15   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.