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: 691

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
540-691 A Covington VA WYBOVAXA9MD  6283 UNITED STATES CELLULAR - VA 244      
540-691 0 Covington VA WYBOVAXA9MD  6283 UNITED STATES CELLULAR - VA 244   2018-05-11   
540-691 2 Covington VA RONKVALKXJY  8825 LEVEL 3 COMMUNICATIONS, LLC - VA 244   2017-08-21   
540-691 3 Covington VA WYBOVAXA9MD  6283 UNITED STATES CELLULAR - VA 244   2003-06-30   
540-691 4 Covington VA WYBOVAXA9MD  6283 UNITED STATES CELLULAR - VA 244   2003-06-30   
540-691 5 Covington VA WYBOVAXA9MD  6283 UNITED STATES CELLULAR - VA 244      
540-691 6 Covington VA WYBOVAXA9MD  6283 UNITED STATES CELLULAR - VA 244      
540-691 7 Covington VA WYBOVAXA9MD  6283 UNITED STATES CELLULAR - VA 244      
540-691 8 Covington VA WYBOVAXA9MD  6283 UNITED STATES CELLULAR - VA 244      
540-691 9 Covington VA WYBOVAXA9MD  6283 UNITED STATES CELLULAR - VA 244      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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