Local Calling Guide
Area code/prefix search
NPA: 572 [Rate centres in NPA 572] [Dial plan for NPA 572]
NXX: 552
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
572-552 | A | Calvin | OK | OKCYOKCEXJY | 409F ONVOY, LLC - OK | 536 | |||
572-552 | 0 | Calvin | OK | OKCZOKZC8MD | 073H TELNYX LLC | 536 | 2023-05-14 | ||
572-552 | 1 | Calvin | OK | OKCYOKCEXJY | 409F ONVOY, LLC - OK | 536 | 2023-07-24 | ||
572-552 | 2 | Calvin | OK | OKCYOKCEXMZ | 145J TERRA NOVA TELECOM INC. | 536 | 2023-08-10 | ||
572-552 | 5 | Calvin | OK | OKCYOKCEXJY | 409F ONVOY, LLC - OK | 536 | 2023-03-16 | ||
572-552 | 9 | Calvin | OK | OKCYOKCEDS7 | 384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK | 536 | 2023-07-27 |
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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