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.

NPA: 572 [Rate centres in NPA 572] [Dial plan for NPA 572]

<< 1 2 3 4 5 6 7 8 9 10 11 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
572-228 4 Oklahoma City OK   409F ONVOY, LLC - OK 536   2024-03-30   
572-228 5 Oklahoma City OK   409F ONVOY, LLC - OK 536   2024-03-30   
572-228 6 Oklahoma City OK   409F ONVOY, LLC - OK 536   2024-03-30   
572-228 7 Oklahoma City OK   409F ONVOY, LLC - OK 536   2024-03-30   
572-228 8 Oklahoma City OK   490J DISH WIRELESS, LLC 536   2024-04-01   
572-228 9 Oklahoma City OK   490J DISH WIRELESS, LLC 536   2024-07-01   
572-229 A Norman OK   939H COMMIO, LLC 536   2024-04-01   
572-229 0 Norman OK   939H COMMIO, LLC 536   2024-04-01   
572-229 1 Norman OK   939H COMMIO, LLC 536   2024-04-01   
572-229 2 Norman OK   939H COMMIO, LLC 536   2024-04-01   
572-229 3 Norman OK   939H COMMIO, LLC 536   2024-04-01   
572-230 A Wewoka OK   939H COMMIO, LLC 536   2024-04-01   
572-230 0 Wewoka OK   939H COMMIO, LLC 536   2024-04-01   
572-230 1 Wewoka OK   939H COMMIO, LLC 536   2024-04-01   
572-231 A Edmond OK   939H COMMIO, LLC 536   2024-04-13   
572-231 0 Edmond OK   939H COMMIO, LLC 536   2024-04-13   
572-231 1 Edmond OK   939H COMMIO, LLC 536   2024-04-13   
572-231 2 Edmond OK   939H COMMIO, LLC 536   2024-04-13   
572-231 3 Edmond OK   939H COMMIO, LLC 536   2024-04-13   
572-231 4 Edmond OK   409F ONVOY, LLC - OK 536   2024-04-15   
572-231 8 Edmond OK   409F ONVOY, LLC - OK 536   2024-04-15   
572-231 9 Edmond OK   409F ONVOY, LLC - OK 536   2024-04-15   
572-232 A Wetumka OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
572-232 0 Wetumka OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2023-08-12   
572-232 2 Wetumka OK OKCYOKCEXMZ  145J TERRA NOVA TELECOM INC. 536   2023-08-10   
572-232 5 Wetumka OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2023-02-20   
572-232 9 Wetumka OK OKCYOKCEDS7  384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 536   2023-03-05   
572-233 A Oklahoma City OK   939H COMMIO, LLC 536   2024-05-10   
572-233 0 Oklahoma City OK   939H COMMIO, LLC 536   2024-05-10   
572-233 1 Oklahoma City OK   939H COMMIO, LLC 536   2024-05-10   
572-233 2 Oklahoma City OK   939H COMMIO, LLC 536   2024-05-10   
572-233 3 Oklahoma City OK   732J NUSO, LLC 536   2024-05-13   
572-233 4 Oklahoma City OK   732J NUSO, LLC 536   2024-05-13   
572-233 6 Oklahoma City OK   5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2024-05-13   
572-234 A Britton OK   409F ONVOY, LLC - OK 536   2024-05-12   
572-234 0 Britton OK   409F ONVOY, LLC - OK 536   2024-05-12   
572-234 1 Britton OK   409F ONVOY, LLC - OK 536   2024-05-12   
572-234 8 Britton OK   409F ONVOY, LLC - OK 536   2024-05-14   
572-234 9 Britton OK   409F ONVOY, LLC - OK 536   2024-05-14   
572-272 A Stillwater OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
572-272 0 Stillwater OK OKCYOKCEXEZ  073H TELNYX LLC 536   2023-03-18   
572-272 1 Stillwater OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2023-08-12   
572-272 2 Stillwater OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2023-02-09   
572-272 3 Stillwater OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2023-02-09   
572-272 4 Stillwater OK   409F ONVOY, LLC - OK 536   2024-02-26   
572-272 5 Stillwater OK   409F ONVOY, LLC - OK 536   2024-02-26   
572-272 6 Stillwater OK OKCYOKCEXFZ  197D VONAGE AMERICA LLC 536   2023-12-08   
572-272 8 Stillwater OK OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2023-09-08   
572-272 9 Stillwater OK   409F ONVOY, LLC - OK 536   2024-02-26   
572-273 A Bethany OK OKCYOKCE04Z  516J TON80 COMMUNICATIONS, LLC 536      

<< 1 2 3 4 5 6 7 8 9 10 11 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.