Local Calling Guide
Area code/prefix search
Mannford, OK
| NPA-NXX | BLOCK | Switch | OCN | LATA | LIR | Eff date | Disc date |
|---|---|---|---|---|---|---|---|
| 539-724 | A | TULSOKTBXFZ | 965H FRACTEL, LLC | 538 | |||
| 539-724 | 6 | TULSOKTBXFZ | 965H FRACTEL, LLC | 538 | 2020-11-07 | ||
| 918-865 | A | MNFROKXADS0 | 1982 CIMARRON TEL. CO. | 538 |
Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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