Local Calling Guide

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

NXX: 317

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
817-317 A Fort Worth TX FTWOTXCRRS2  9533 SOUTHWESTERN BELL 552      
817-317 0 Fort Worth TX   9533 SOUTHWESTERN BELL 552      
817-317 1 Fort Worth TX   5562 METRO PCS, INC. 552   2006-03-17   
817-317 2 Fort Worth TX   9533 SOUTHWESTERN BELL 552      
817-317 3 Fort Worth TX   9533 SOUTHWESTERN BELL 552      
817-317 4 Fort Worth TX   9533 SOUTHWESTERN BELL 552      
817-317 5 Fort Worth TX   9533 SOUTHWESTERN BELL 552      
817-317 6 Fort Worth TX   5562 METRO PCS, INC. 552   2011-03-24   
817-317 7 Fort Worth TX   9533 SOUTHWESTERN BELL 552      
817-317 8 Fort Worth TX   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2011-08-02   
817-317 9 Fort Worth TX   9533 SOUTHWESTERN BELL 552      

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

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