Local Calling Guide

Area code/prefix search

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NPA: 817 [Rate centres in NPA 817] [Dial plan for NPA 817]

NXX: 378

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
817-378 A Fort Worth TX FTWOTXMADS0  9533 SOUTHWESTERN BELL 552      
817-378 0 Fort Worth TX FTWOTXMADS0  9533 SOUTHWESTERN BELL 552      
817-378 1 Fort Worth TX FTWOTXMADS0  9533 SOUTHWESTERN BELL 552      
817-378 2 Fort Worth TX FTWOTXMADS0  9533 SOUTHWESTERN BELL 552      
817-378 3 Fort Worth TX FTWOTXMADS0  9533 SOUTHWESTERN BELL 552      
817-378 4 Fort Worth TX RCSNTXHVBMD  516C AT&T CORP. 552   2006-07-07   
817-378 5 Fort Worth TX FTWOTXMADS0  9533 SOUTHWESTERN BELL 552      
817-378 6 Fort Worth TX DLLTTX01CMD  5562 METROPCS, INC. 552   2007-05-25   
817-378 7 Fort Worth TX DLLTTX01CMD  5562 METROPCS, INC. 552   2007-02-09   
817-378 8 Fort Worth TX FTWOTXMADS0  9533 SOUTHWESTERN BELL 552      
817-378 9 Fort Worth TX FTWOTXMADS0  9533 SOUTHWESTERN BELL 552      

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

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