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.

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
571-627 6 Leesburg VA 4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA 246   2024-01-20   
571-627 7 Leesburg VA 4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA 246   2024-01-20   
571-627 8 Leesburg VA 4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA 246   2024-01-20   
571-627 9 Leesburg VA 4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA 246   2024-01-20   
571-654 A Leesburg VA 4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA 246      
571-654 0 Leesburg VA 4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA 246   2023-10-23   
571-654 1 Leesburg VA 4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA 246   2023-10-23   
571-654 2 Leesburg VA 4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA 246   2023-10-23   
571-654 3 Leesburg VA 4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA 246   2023-10-23   
571-654 4 Leesburg VA 4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA 246   2023-10-23   
571-654 5 Leesburg VA 4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA 246   2023-10-23   
571-654 6 Leesburg VA 4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA 246   2023-10-23   
571-654 7 Leesburg VA 4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA 246   2023-10-23   
571-654 8 Leesburg VA 4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA 246   2023-10-23   
571-654 9 Leesburg VA 4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA 246   2023-10-23   
571-831 5 Leesburg VA 4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA 246   2018-10-15   
571-831 6 Leesburg VA 4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA 246   2017-12-04   
571-831 7 Leesburg VA 4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA 246   2018-02-05   
571-837 6 Leesburg VA 4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA 246   2021-07-01   
826-221 A Gainesboro VA 4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA 246      

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

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