Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: RONKVA95XSX

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
540-314 A Roanoke VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 244      
540-319 A Lexington VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 244      
540-353 A Roanoke VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 244      
540-354 A Roanoke VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 244      
540-355 A Roanoke VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 244      
540-425 A Bedford VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 244      
540-449 A Christiansburg VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 244      
540-556 A Roanoke VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 244      
540-577 A Radford VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 244      
540-761 A Roanoke VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 244      
540-815 A Roanoke VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 244      
540-998 A Christiansburg VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 244      
826-209 A Newport VA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 244      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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