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: 449

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
540-449 A Christiansburg VA RONKVA95XSX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 244      
540-449 0 Christiansburg VA RONKVALKXJY  8825 LEVEL 3 COMMUNICATIONS, LLC - VA 244   2014-03-22   
540-449 1 Christiansburg VA RONKVA95XSX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 244      
540-449 2 Christiansburg VA RONKVA95XSX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 244      
540-449 3 Christiansburg VA RONKVA95XSX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 244      
540-449 4 Christiansburg VA RONKVA95XSX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 244      
540-449 5 Christiansburg VA RONKVA95XSX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 244      
540-449 6 Christiansburg VA RONKVA95XSX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 244      
540-449 7 Christiansburg VA RONKVA95XSX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 244      
540-449 8 Christiansburg VA RONKVA95XSX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 244      
540-449 9 Christiansburg VA RONKVA95XSX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 244      

Last updated: Wed, 12 Jan 2022 16:20:07 UTC

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