Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

OCN: 409F ONVOY, LLC - OK

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
572-225 6 Norman OK   536   2024-02-19   
572-225 7 Norman OK   536   2024-02-19   
572-225 8 Norman OK   536   2024-02-19   
572-225 9 Norman OK   536   2024-02-19   
572-226 1 Binger OK OKCYOKCEXJY  536   2023-01-04   
572-226 8 Binger OK OKCYOKCEXJY  536   2023-08-12   
572-228 A Oklahoma City OK   536   2024-03-30   
572-228 0 Oklahoma City OK   536   2024-03-30   
572-228 1 Oklahoma City OK   536   2024-03-30   
572-228 2 Oklahoma City OK   536   2024-03-30   
572-228 3 Oklahoma City OK   536   2024-03-30   
572-228 4 Oklahoma City OK   536   2024-03-30   
572-228 5 Oklahoma City OK   536   2024-03-30   
572-228 6 Oklahoma City OK   536   2024-03-30   
572-228 7 Oklahoma City OK   536   2024-03-30   
572-231 8 Edmond OK   536   2024-04-15   
572-231 9 Edmond OK   536   2024-04-15   
572-232 A Wetumka OK OKCYOKCEXJY  536      
572-232 0 Wetumka OK OKCYOKCEXJY  536   2023-08-12   
572-232 5 Wetumka OK OKCYOKCEXJY  536   2023-02-20   
572-272 A Stillwater OK OKCYOKCEXJY  536      
572-272 1 Stillwater OK OKCYOKCEXJY  536   2023-08-12   
572-272 2 Stillwater OK OKCYOKCEXJY  536   2023-02-09   
572-272 3 Stillwater OK OKCYOKCEXJY  536   2023-02-09   
572-272 4 Stillwater OK   536   2024-02-26   
572-272 5 Stillwater OK   536   2024-02-26   
572-272 9 Stillwater OK   536   2024-02-26   
572-300 4 Wewoka OK OKCYOKCEXJY  536   2021-06-26   
572-300 5 Wewoka OK OKCYOKCEXJY  536   2021-06-26   
572-363 5 Chickasha OK   536   2024-03-08   
572-384 0 Moore OK OKCYOKCEXJY  536   2023-07-24   
572-384 1 Moore OK   536   2024-02-22   
572-384 8 Moore OK   536   2024-02-22   
572-384 9 Moore OK   536   2024-02-22   
572-400 5 Wanette OK OKCYOKCEXJY  536   2021-05-28   
572-400 6 Wanette OK OKCYOKCEXJY  536   2021-06-26   
572-465 4 Washington OK OKCYOKCEXJY  536   2021-06-26   
572-465 5 Washington OK OKCYOKCEXJY  536   2021-05-28   
572-472 A Seminole OK OKCYOKCEXJY  536      
572-472 0 Seminole OK OKCYOKCEXJY  536   2023-07-24   
572-472 2 Seminole OK OKCYOKCEXJY  536   2023-04-28   
572-472 4 Seminole OK OKCYOKCEXJY  536   2023-04-28   
572-472 5 Seminole OK OKCYOKCEXJY  536   2023-04-28   
572-500 2 Pocasset OK OKCYOKCEXJY  536   2021-10-21   
572-522 4 Oklahoma City OK OKCYOKCEXJY  536   2022-01-07   
572-522 5 Oklahoma City OK OKCYOKCEXJY  536   2022-01-07   
572-529 1 Alex OK OKCYOKCEXJY  536   2023-07-24   
572-552 A Calvin OK OKCYOKCEXJY  536      
572-552 1 Calvin OK OKCYOKCEXJY  536   2023-07-24   
572-552 5 Calvin OK OKCYOKCEXJY  536   2023-03-16   

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Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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