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: 305

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
540-305 A Front Royal VA LSBGVA151MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 246      
540-305 0 Front Royal VA CLPPVA01CMD  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 246      
540-305 1 Front Royal VA LSBGVA151MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 246      
540-305 2 Front Royal VA LSBGVA151MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 246      
540-305 3 Front Royal VA CLPPVACURMD  138E ONVOY, LLC - VA 246      
540-305 4 Front Royal VA LSBGVA151MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 246      
540-305 5 Front Royal VA LSBGVA151MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 246      
540-305 6 Front Royal VA LSBGVA151MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 246      
540-305 7 Front Royal VA LSBGVA151MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 246      
540-305 8 Front Royal VA CLPPVACURMD  138E ONVOY, LLC - VA 246      
540-305 9 Front Royal VA LSBGVA151MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 246      

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

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