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: 407

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
540-407 A Madison VA CLPPVA01KMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 246      
540-407 0 Madison VA CLPPVA01KMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 246      
540-407 1 Madison VA CLPPVA01KMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 246      
540-407 2 Madison VA FRBGVAFBJMD  079F BANDWIDTH.COM CLEC, LLC - VA 246      
540-407 3 Madison VA WNCHVAWC8MD  624H ONVOY SPECTRUM, LLC 246      
540-407 4 Madison VA CLPPVA01KMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 246      
540-407 6 Madison VA   5832 CORETEL VIRGINIA, LLC - VA 246      
540-407 7 Madison VA CLPPVA01KMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 246      
540-407 8 Madison VA FRBGVAFBJMD  079F BANDWIDTH.COM CLEC, LLC - VA 246      
540-407 9 Madison VA FRBGVAFBJMD  079F BANDWIDTH.COM CLEC, LLC - VA 246      

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

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