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: 843

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
757-843 A Ivor VA CHSKVAGU0MD  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 252      
757-843 0 Ivor VA NRFLVAJY4MD  073H TELNYX LLC 252   2019-10-05   
757-843 1 Ivor VA   5832 CORETEL VIRGINIA, LLC - VA 252   2009-03-30   
757-843 2 Ivor VA NRFLVAJYDS0  275G PEERLESS NETWORK OF VIRGINIA, LLC - VA 252   2018-12-28   
757-843 3 Ivor VA   5832 CORETEL VIRGINIA, LLC - VA 252   2019-03-31   
757-843 4 Ivor VA   5832 CORETEL VIRGINIA, LLC - VA 252   2018-06-16   
757-843 5 Ivor VA   5832 CORETEL VIRGINIA, LLC - VA 252   2019-03-31   
757-843 6 Ivor VA   5832 CORETEL VIRGINIA, LLC - VA 252   2019-03-31   
757-843 7 Ivor VA   5832 CORETEL VIRGINIA, LLC - VA 252   2019-03-03   
757-843 8 Ivor VA NRFLVAJYDS0  275G PEERLESS NETWORK OF VIRGINIA, LLC - VA 252   2016-01-23   
757-843 9 Ivor VA   5832 CORETEL VIRGINIA, LLC - VA 252   2019-03-31   

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.