Local Calling Guide
Area code/prefix search
NPA: 580 [Rate centres in NPA 580] [Dial plan for NPA 580]
NXX: 844
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
580-844 | A | Hitchcock | OK | OKCYOKCEXMZ | 145J TERRA NOVA TELECOM INC. | 536 | |||
580-844 | 0 | Hitchcock | OK | OKCYOKCEXJZ | 624H ONVOY SPECTRUM, LLC | 536 | 2025-01-22 | ||
580-844 | 5 | Hitchcock | OK | OKCYOKCEXJY | 409F ONVOY, LLC - OK | 536 | 2021-05-28 | ||
580-844 | 8 | Hitchcock | OK | OKCYOKCEXJY | 409F ONVOY, LLC - OK | 536 | 2021-06-26 | ||
580-844 | 9 | Hitchcock | OK | OKCYOKCEXJY | 409F ONVOY, LLC - OK | 536 | 2021-04-26 |
Last updated: Sun, 01 Jun 2025 02:18:11 UTC
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