Local Calling Guide
Area code/prefix search
NPA: 817 [Rate centres in NPA 817] [Dial plan for NPA 817]
NXX: 423
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
817-423 | A | Fort Worth | TX | FTWOTXAXDS0 | 9533 SOUTHWESTERN BELL | 552 | |||
817-423 | 0 | Fort Worth | TX | FTWOTXAXDS0 | 9533 SOUTHWESTERN BELL | 552 | |||
817-423 | 1 | Fort Worth | TX | FTWOTXAXDS0 | 9533 SOUTHWESTERN BELL | 552 | |||
817-423 | 2 | Fort Worth | TX | FTWOTXAXDS0 | 9533 SOUTHWESTERN BELL | 552 | |||
817-423 | 3 | Fort Worth | TX | FTWOTXAXDS0 | 9533 SOUTHWESTERN BELL | 552 | |||
817-423 | 4 | Fort Worth | TX | FTWOTXAXDS0 | 9533 SOUTHWESTERN BELL | 552 | |||
817-423 | 5 | Fort Worth | TX | FTWOTXAXDS0 | 9533 SOUTHWESTERN BELL | 552 | |||
817-423 | 6 | Fort Worth | TX | DLLSTXSQDS2 | 8958 XO TEXAS, INC. | 552 | 2006-08-28 | ||
817-423 | 7 | Fort Worth | TX | DLLSTXSQDS2 | 8958 XO TEXAS, INC. | 552 | 2006-08-28 | ||
817-423 | 8 | Fort Worth | TX | FTWOTXAXDS0 | 9533 SOUTHWESTERN BELL | 552 | |||
817-423 | 9 | Fort Worth | TX | FTWOTXAXDS0 | 9533 SOUTHWESTERN BELL | 552 |
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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