Local Calling Guide
Area code/prefix search
NPA: 817 [Rate centres in NPA 817] [Dial plan for NPA 817]
NXX: 439
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
817-439 | A | Fort Worth | TX | FTWOTXCEDS0 | 9533 SOUTHWESTERN BELL | 552 | |||
817-439 | 0 | Fort Worth | TX | FTWOTXCEDS0 | 9533 SOUTHWESTERN BELL | 552 | |||
817-439 | 1 | Fort Worth | TX | FTWOTXCEDS0 | 9533 SOUTHWESTERN BELL | 552 | |||
817-439 | 2 | Fort Worth | TX | FTWOTXCEDS0 | 9533 SOUTHWESTERN BELL | 552 | |||
817-439 | 3 | Fort Worth | TX | FTWOTXCEDS0 | 9533 SOUTHWESTERN BELL | 552 | |||
817-439 | 4 | Fort Worth | TX | FTWOTXCEDS0 | 9533 SOUTHWESTERN BELL | 552 | |||
817-439 | 5 | Fort Worth | TX | FTWOTXCEDS0 | 9533 SOUTHWESTERN BELL | 552 | |||
817-439 | 6 | Fort Worth | TX | DLLSTXSQDS2 | 8958 XO TEXAS, INC. | 552 | 2007-05-04 | ||
817-439 | 7 | Fort Worth | TX | DLLSTXSQDS2 | 8958 XO TEXAS, INC. | 552 | 2007-05-04 | ||
817-439 | 8 | Fort Worth | TX | FTWOTXCEDS0 | 9533 SOUTHWESTERN BELL | 552 | |||
817-439 | 9 | Fort Worth | TX | FTWPTXZPPS0 | 353D CHARTER FIBERLINK TX-CCO, LLC - TX | 552 | 2013-08-16 |
Last updated: Fri, 22 Mar 2024 03:02:44 UTC
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