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
540-326 7 Middleburg VA 4725 CAVALIER TELEPHONE, LLC - VA 246      
540-359 3 Warrenton VA 4725 CAVALIER TELEPHONE, LLC - VA 246      
540-402 2 Remington VA 4725 CAVALIER TELEPHONE, LLC - VA 246      
540-422 4 Warrenton VA 4725 CAVALIER TELEPHONE, LLC - VA 246      
540-441 2 Mount Gilead VA 4725 CAVALIER TELEPHONE, LLC - VA 246      
540-479 4 Fredericksburg VA 4725 CAVALIER TELEPHONE, LLC - VA 246      
540-548 5 Chancellor VA 4725 CAVALIER TELEPHONE, LLC - VA 246      
540-604 A Fredericksburg VA 4725 CAVALIER TELEPHONE, LLC - VA 246      
540-604 5 Fredericksburg VA 4725 CAVALIER TELEPHONE, LLC - VA 246      
540-604 9 Fredericksburg VA 4725 CAVALIER TELEPHONE, LLC - VA 246      
540-625 5 King George VA 4725 CAVALIER TELEPHONE, LLC - VA 246      
540-668 8 Catoctin VA 4725 CAVALIER TELEPHONE, LLC - VA 246      
540-693 3 Fredericksburg VA 4725 CAVALIER TELEPHONE, LLC - VA 246      
540-788 8 Calverton VA 4725 CAVALIER TELEPHONE, LLC - VA 246      
571-209 A Leesburg VA 4725 CAVALIER TELEPHONE, LLC - VA 246      
571-209 3 Leesburg VA 4725 CAVALIER TELEPHONE, LLC - VA 246      
571-209 5 Leesburg VA 4725 CAVALIER TELEPHONE, LLC - VA 246      
571-209 9 Leesburg VA 4725 CAVALIER TELEPHONE, LLC - VA 246      

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

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