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.

Switch: RONKVALKXAX

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
276-230 8 St Paul VA 073H TELNYX LLC 244   2023-02-27   
276-257 0 Big Stone Gap VA 073H TELNYX LLC 244   2021-12-06   
540-296 6 Stone Mountain VA 073H TELNYX LLC 244   2021-07-04   
540-518 1 Dublin VA 073H TELNYX LLC 244   2021-05-31   
540-585 0 Christiansburg VA 073H TELNYX LLC 244   2023-09-15   
540-889 A Craigsville VA 073H TELNYX LLC 244      
540-889 1 Craigsville VA 073H TELNYX LLC 244   2019-10-05   
540-956 8 Stone Mountain VA 073H TELNYX LLC 244   2023-06-17   
826-742 1 Narrows VA 073H TELNYX LLC 244   2023-05-07   

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

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