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: NRFLVABSXWY

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
948-252 6 Norfolk Zone 2 VA 4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA 252   2025-06-16   
948-252 7 Norfolk Zone 2 VA 4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA 252   2025-06-16   
948-252 8 Norfolk Zone 2 VA 4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA 252   2025-06-16   
948-252 9 Norfolk Zone 2 VA 4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA 252   2025-06-16   
948-258 A Norfolk Zone 2 VA 4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA 252   2025-06-16   
948-258 0 Norfolk Zone 2 VA 4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA 252   2025-06-16   
948-258 1 Norfolk Zone 2 VA 4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA 252   2025-06-16   
948-258 2 Norfolk Zone 2 VA 4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA 252   2025-06-16   
948-258 3 Norfolk Zone 2 VA 4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA 252   2025-06-16   
948-258 4 Norfolk Zone 2 VA 4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA 252   2025-06-16   
948-258 5 Norfolk Zone 2 VA 4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA 252   2025-06-16   
948-258 6 Norfolk Zone 2 VA 4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA 252   2025-06-16   
948-258 7 Norfolk Zone 2 VA 4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA 252   2025-06-16   
948-258 8 Norfolk Zone 2 VA 4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA 252   2025-06-16   
948-258 9 Norfolk Zone 2 VA 4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA 252   2025-06-16   

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Last updated: Tue, 01 Sep 2026 00:40:05 UTC

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