Local Calling Guide

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Search area code/prefix (NPA/NXX)
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NPA: 817 [Rate centres in NPA 817] [Dial plan for NPA 817]

NXX: 448

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
817-448 A Fort Worth TX FTWOTXCIDS0  9533 SOUTHWESTERN BELL 552      
817-448 0 Fort Worth TX FTWOTXCIDS0  9533 SOUTHWESTERN BELL 552      
817-448 1 Fort Worth TX DLLTTXID1MD  5562 METROPCS, INC. 552   2008-03-09   
817-448 2 Fort Worth TX DLLTTXID1MD  5562 METROPCS, INC. 552   2007-02-09   
817-448 3 Fort Worth TX DLLTTXID1MD  5562 METROPCS, INC. 552   2007-02-09   
817-448 4 Fort Worth TX DLLTTXID1MD  5562 METROPCS, INC. 552   2007-02-09   
817-448 5 Fort Worth TX DLLTTXID1MD  5562 METROPCS, INC. 552   2007-02-09   
817-448 6 Fort Worth TX FTWOTXCIDS0  9533 SOUTHWESTERN BELL 552      
817-448 7 Fort Worth TX DLLTTXID1MD  5562 METROPCS, INC. 552   2007-02-09   
817-448 8 Fort Worth TX FTWOTXCIDS0  9533 SOUTHWESTERN BELL 552      
817-448 9 Fort Worth TX FTWOTXCIDS0  9533 SOUTHWESTERN BELL 552      

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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