Local Calling Guide
Area code/prefix search
NPA: 817 [Rate centres in NPA 817] [Dial plan for NPA 817]
NXX: 772
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
817-772 | A | Atlas EMS | TX | FTWOTXEDDS6 | 7421 AT&T - LOCAL | 552 | |||
817-772 | 8 | Atlas EMS | TX | DLLSTX64DS3 | 4911 IONEX COMMUNICATIONS SOUTH, INC. - TX | 552 | 2003-10-27 | ||
817-772 | 9 | Atlas EMS | TX | FTWOTXEDDS6 | 7421 AT&T - LOCAL | 552 | 2003-03-29 |
Last updated: Wed, 01 Jun 2022 03:09:23 UTC
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