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: 738

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
540-738 A Madison VA CLPPVA94DS0  5832 CORETEL VIRGINIA, LLC - VA 246      
540-738 0 Madison VA FRBGVAFBJMD  079F BANDWIDTH.COM CLEC, LLC - VA 246   2008-12-05   
540-738 1 Madison VA LSBGVALBZMD  8825 LEVEL 3 COMMUNICATIONS, LLC - VA 246   2020-08-29   
540-738 2 Madison VA LSBGVALBX7X  318J COMCAST IP PHONE, LLC 246   2008-06-15   
540-738 3 Madison VA MDSNVAMA0MD  7849 LUMOS NETWORKS INC. - VA 246   2009-07-04   
540-738 4 Madison VA LSBGVALBQMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 246   2012-10-01   
540-738 5 Madison VA ASBNVACYGT0  5832 CORETEL VIRGINIA, LLC - VA 246   2019-03-30   
540-738 6 Madison VA ASBNVACYGT0  5832 CORETEL VIRGINIA, LLC - VA 246   2019-03-30   
540-738 7 Madison VA CLPPVACURMD  138E ONVOY, LLC - VA 246   2018-11-18   
540-738 8 Madison VA ASBNVACYGT0  5832 CORETEL VIRGINIA, LLC - VA 246   2019-03-30   
540-738 9 Madison VA ASBNVACYGT0  5832 CORETEL VIRGINIA, LLC - VA 246   2019-03-30   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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