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: RONKVAGECM2

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
540-309 A Roanoke VA 6283 UNITED STATES CELLULAR CORP. - VIRGINIA 244      
540-312 A Roanoke VA 6283 UNITED STATES CELLULAR CORP. - VIRGINIA 244      
540-320 A Radford VA 6283 UNITED STATES CELLULAR CORP. - VIRGINIA 244      
540-330 A Roanoke VA 6283 UNITED STATES CELLULAR CORP. - VIRGINIA 244      
540-339 A Roanoke VA 6283 UNITED STATES CELLULAR CORP. - VIRGINIA 244      
540-357 A Christiansburg VA 6283 UNITED STATES CELLULAR CORP. - VIRGINIA 244      
540-391 A Christiansburg VA 6283 UNITED STATES CELLULAR CORP. - VIRGINIA 244      
540-392 A Christiansburg VA 6283 UNITED STATES CELLULAR CORP. - VIRGINIA 244      
540-570 A Buena Vista VA 6283 UNITED STATES CELLULAR CORP. - VIRGINIA 244      
540-572 A Buena Vista VA 6283 UNITED STATES CELLULAR CORP. - VIRGINIA 244      
540-580 A Roanoke VA 6283 UNITED STATES CELLULAR CORP. - VIRGINIA 244      
540-598 A Roanoke VA 6283 UNITED STATES CELLULAR CORP. - VIRGINIA 244      
540-599 A Pearisburg VA 6283 UNITED STATES CELLULAR CORP. - VIRGINIA 244      
540-616 A Dublin VA 6283 UNITED STATES CELLULAR CORP. - VIRGINIA 244      
540-765 A Salem VA 6283 UNITED STATES CELLULAR CORP. - VIRGINIA 244      
540-871 A Bedford VA 6283 UNITED STATES CELLULAR CORP. - VIRGINIA 244      
540-874 A Bedford VA 6283 UNITED STATES CELLULAR CORP. - VIRGINIA 244      
540-875 A Bedford VA 6283 UNITED STATES CELLULAR CORP. - VIRGINIA 244      

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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