Local Calling Guide
Area code/prefix search
NPA: 580 [Rate centres in NPA 580] [Dial plan for NPA 580]
NXX:
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
580-266 | A | Martha | OK | MRTHOKXADS0 | 2025 SOUTHWEST OKLAHOMA TELEPHONE CO. | 536 | |||
580-266 | 0 | Martha | OK | 2025 SOUTHWEST OKLAHOMA TELEPHONE CO. | 536 | ||||
580-266 | 1 | Martha | OK | 2025 SOUTHWEST OKLAHOMA TELEPHONE CO. | 536 | ||||
580-266 | 2 | Martha | OK | 2025 SOUTHWEST OKLAHOMA TELEPHONE CO. | 536 | ||||
580-266 | 3 | Martha | OK | 2025 SOUTHWEST OKLAHOMA TELEPHONE CO. | 536 | ||||
580-266 | 5 | Martha | OK | 2025 SOUTHWEST OKLAHOMA TELEPHONE CO. | 536 | ||||
580-266 | 6 | Martha | OK | 2025 SOUTHWEST OKLAHOMA TELEPHONE CO. | 536 | ||||
580-266 | 7 | Martha | OK | 2025 SOUTHWEST OKLAHOMA TELEPHONE CO. | 536 | ||||
580-266 | 8 | Martha | OK | 2025 SOUTHWEST OKLAHOMA TELEPHONE CO. | 536 | ||||
580-266 | 9 | Martha | OK | 2025 SOUTHWEST OKLAHOMA TELEPHONE CO. | 536 |
Last updated: Sun, 10 Nov 2019 13:49:34 UTC
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