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: CLPPVA947MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
540-304 0 Remington VA 939H COMMIO, LLC 246   2022-11-18   
540-323 5 Winchester VA 939H COMMIO, LLC 246   2022-10-21   
540-359 4 Warrenton VA 939H COMMIO, LLC 246   2022-08-21   
540-361 3 Fredericksburg VA 939H COMMIO, LLC 246   2024-02-13   
540-370 5 Fredericksburg VA 939H COMMIO, LLC 246   2024-02-13   
540-640 A Culpeper VA 939H COMMIO, LLC 246      
540-640 0 Culpeper VA 939H COMMIO, LLC 246   2017-07-09   
540-640 1 Culpeper VA 939H COMMIO, LLC 246   2024-02-14   
540-640 3 Culpeper VA 939H COMMIO, LLC 246   2024-02-14   
540-640 8 Culpeper VA 939H COMMIO, LLC 246   2024-02-14   
540-640 9 Culpeper VA 939H COMMIO, LLC 246   2024-02-14   
540-706 0 Fredericksburg VA 939H COMMIO, LLC 246   2021-07-17   
540-706 5 Fredericksburg VA 939H COMMIO, LLC 246   2021-07-17   
540-706 6 Fredericksburg VA 939H COMMIO, LLC 246   2021-07-17   
540-780 0 Mount Gilead VA 939H COMMIO, LLC 246   2022-11-07   
540-844 0 Dahlgren VA 939H COMMIO, LLC 246   2023-10-02   
540-844 1 Dahlgren VA 939H COMMIO, LLC 246   2023-10-02   
540-844 2 Dahlgren VA 939H COMMIO, LLC 246   2023-10-02   
540-844 3 Dahlgren VA 939H COMMIO, LLC 246   2023-10-02   
540-844 9 Dahlgren VA 939H COMMIO, LLC 246   2023-10-02   
540-938 2 Mineral VA 939H COMMIO, LLC 246   2022-08-21   
540-973 1 The Plains VA 939H COMMIO, LLC 246   2023-10-02   
540-973 2 The Plains VA 939H COMMIO, LLC 246   2023-10-02   
540-973 3 The Plains VA 939H COMMIO, LLC 246   2023-10-02   
540-973 4 The Plains VA 939H COMMIO, LLC 246   2023-10-02   
540-973 5 The Plains VA 939H COMMIO, LLC 246   2023-10-02   
571-593 4 Leesburg VA 939H COMMIO, LLC 246   2024-02-09   
571-593 6 Leesburg VA 939H COMMIO, LLC 246   2024-02-09   
571-593 7 Leesburg VA 939H COMMIO, LLC 246   2024-02-09   
571-837 5 Leesburg VA 939H COMMIO, LLC 246   2021-07-17   
571-837 7 Leesburg VA 939H COMMIO, LLC 246   2021-07-17   
571-837 9 Leesburg VA 939H COMMIO, LLC 246   2021-07-17   
826-444 3 Chancellor VA 939H COMMIO, LLC 246   2022-10-21   
826-900 2 Gore VA 939H COMMIO, LLC 246   2023-10-02   
826-900 3 Gore VA 939H COMMIO, LLC 246   2023-10-02   
826-900 4 Gore VA 939H COMMIO, LLC 246   2023-10-02   
826-900 5 Gore VA 939H COMMIO, LLC 246   2023-10-02   
826-900 6 Gore VA 939H COMMIO, LLC 246   2023-10-02   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.