Local Calling Guide

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Search area code/prefix (NPA/NXX)
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NPA: 540 [Rate centres in NPA 540] [Dial plan for NPA 540]

NXX: 355

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
540-355 A Roanoke VA RONKVA95XSX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 244      
540-355 0 Roanoke VA RONKVA95XSX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 244   2009-03-26   
540-355 1 Roanoke VA RONKVALKXRX  5562 METROPCS, INC. 244   2005-10-30   
540-355 2 Roanoke VA RONKVALKXRX  5562 METROPCS, INC. 244   2005-10-30   
540-355 3 Roanoke VA RONKVALKXRX  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 244   2006-07-23   
540-355 4 Roanoke VA RONKVALKXRX  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 244   2006-07-23   
540-355 5 Roanoke VA RONKVALKXRX  5562 METROPCS, INC. 244   2007-09-14   
540-355 6 Roanoke VA RONKVA95XSX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 244      
540-355 7 Roanoke VA RONKVALKXRX  5562 METROPCS, INC. 244   2007-09-14   
540-355 8 Roanoke VA RONKVA95XSX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 244      
540-355 9 Roanoke VA RONKVALKXRX  5562 METROPCS, INC. 244   2007-10-30   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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