Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 540 [Rate centres in NPA 540] [Dial plan for NPA 540]

NXX: 321

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
540-321 A Culpeper VA CLPPVACUSMD  7849 LUMOS NETWORKS INC. - VA 246      
540-321 0 Culpeper VA CLPPVACURMD  138E ONVOY, LLC - VA 246   2024-12-02   
540-321 1 Culpeper VA CLPPVACUX4X  829J PAETEC ITEL, LLC 246   2012-12-14   
540-321 2 Culpeper VA CLPPVA94A1A  5562 METROPCS, INC. 246   2017-08-21   
540-321 3 Culpeper VA CLPPVACUSMD  7849 LUMOS NETWORKS INC. - VA 246   2009-07-03   
540-321 4 Culpeper VA LSBGVALBX7X  318J COMCAST IP PHONE, LLC 246   2014-02-06   
540-321 5 Culpeper VA   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 246   2025-01-16   
540-321 6 Culpeper VA FRBGVAFBMMD  4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA 246   2013-06-10   
540-321 8 Culpeper VA LSBGVALBX2X  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 246   2018-08-15   
540-321 9 Culpeper VA CLPPVA94A1A  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 246   2021-07-08   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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