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: EDBGVAXAHMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
540-233 8 Woodstock VA 8825 LEVEL 3 COMMUNICATIONS, LLC - VA 929   2023-02-22   
540-740 5 New Market VA 8825 LEVEL 3 COMMUNICATIONS, LLC - VA 929   2022-09-15   
540-971 A Edinburg VA 8825 LEVEL 3 COMMUNICATIONS, LLC - VA 929      
540-971 7 Edinburg VA 8825 LEVEL 3 COMMUNICATIONS, LLC - VA 929   2022-08-02   
826-201 7 Strasburg VA 8825 LEVEL 3 COMMUNICATIONS, LLC - VA 929   2022-12-01   

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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