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: NRFLVABSJMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
252-666 9 Knotts Island NC 073H TELNYX LLC 252      
757-800 A Norfolk Zone 3 VA 073H TELNYX LLC 252      
757-800 0 Norfolk Zone 3 VA 073H TELNYX LLC 252      
757-815 0 Onancock VA 073H TELNYX LLC 252      
757-982 1 Cape Charles VA 073H TELNYX LLC 252      
948-243 0 Surry VA 073H TELNYX LLC 252      
948-265 0 Smithfield VA 073H TELNYX LLC 252      
948-800 1 Claremont VA 073H TELNYX LLC 252      
948-900 1 Chuckatuck VA 073H TELNYX LLC 252      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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