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: 712

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
757-712 A Crittenden VA CHSKVAGU0MD  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 252      
757-712 0 Crittenden VA NRFLVABSXTY  138E ONVOY, LLC - VA 252   2021-06-21   
757-712 1 Crittenden VA NRFLVABSNMD  624H ONVOY SPECTRUM, LLC 252   2021-12-02   
757-712 2 Crittenden VA NRFLVABSNMD  624H ONVOY SPECTRUM, LLC 252   2021-12-02   
757-712 3 Crittenden VA CHSKVAGU0MD  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 252   2022-01-23   
757-712 4 Crittenden VA CHSKVAGU0MD  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 252   2022-01-23   
757-712 5 Crittenden VA NRFLVABSUMD  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 252   2022-10-05   
757-712 6 Crittenden VA NRFLVABSXTY  138E ONVOY, LLC - VA 252   2022-02-24   
757-712 7 Crittenden VA NRFLVABSNMD  624H ONVOY SPECTRUM, LLC 252   2021-06-10   
757-712 8 Crittenden VA CHSKVAGU0MD  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 252   2021-04-16   
757-712 9 Crittenden VA CHSKVAGU0MD  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 252   2021-04-16   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.