Local Calling Guide
Area code/prefix search
NPA: 817 [Rate centres in NPA 817] [Dial plan for NPA 817]
NXX: 580
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
817-580 | A | Atlas | TX | FTWOTXATRP0 | 9533 SOUTHWESTERN BELL | 552 | |||
817-580 | 0 | Atlas | TX | FTWOTXATRP0 | 9533 SOUTHWESTERN BELL | 552 | |||
817-580 | 1 | Atlas | TX | DLLFTXFQDS1 | 7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | 552 | |||
817-580 | 3 | Atlas | TX | DLLSTXALDS4 | 903C ONVOY, LLC - TX | 552 | |||
817-580 | 4 | Atlas | TX | DLLSTXALDS4 | 903C ONVOY, LLC - TX | 552 | |||
817-580 | 5 | Atlas | TX | DLLSTXALDS4 | 903C ONVOY, LLC - TX | 552 | |||
817-580 | 6 | Atlas | TX | FTWOTXEDX1Z | 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 552 | |||
817-580 | 7 | Atlas | TX | DLLSTXALDS4 | 903C ONVOY, LLC - TX | 552 | |||
817-580 | 8 | Atlas | TX | DLLSTXALDS4 | 903C ONVOY, LLC - TX | 552 | |||
817-580 | 9 | Atlas | TX | DLLSTXALDS4 | 903C ONVOY, LLC - TX | 552 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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