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: 423

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
540-423 A Culpeper VA CLPPVALIRS0  9213 VERIZON VIRGINIA, INC. 246      
540-423 0 Culpeper VA ASBNVACYGT0  5832 CORETEL VIRGINIA, LLC - VA 246   2005-02-20   
540-423 1 Culpeper VA CLPPVALIRS0  9213 VERIZON VIRGINIA, INC. 246      
540-423 2 Culpeper VA LSBGVAFBAMD  6664 SPRINT SPECTRUM L.P. 246   2006-06-10   
540-423 3 Culpeper VA CLPPVA01W00  4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 246   2005-03-10   
540-423 4 Culpeper VA LSBGVAFBAMD  6664 SPRINT SPECTRUM L.P. 246   2007-06-11   
540-423 5 Culpeper VA LSBGVAFBAMD  6664 SPRINT SPECTRUM L.P. 246   2007-09-17   
540-423 6 Culpeper VA CLPPVA01W00  4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 246   2008-02-21   
540-423 7 Culpeper VA LSBGVAFBAMD  6664 SPRINT SPECTRUM L.P. 246   2007-07-26   
540-423 8 Culpeper VA LSBGVAFBAMD  6664 SPRINT SPECTRUM L.P. 246   2007-07-26   
540-423 9 Culpeper VA CLPPVALIRS0  9213 VERIZON VIRGINIA, INC. 246      

Last updated: Tue, 04 May 2021 15:04:27 UTC

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