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]

NXX: 248

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
572-248 A Oklahoma City OK   6272 UNITED STATES CELLULAR - OK 536   2025-04-28   
572-248 0 Oklahoma City OK   6272 UNITED STATES CELLULAR - OK 536   2025-04-28   
572-248 1 Oklahoma City OK   6272 UNITED STATES CELLULAR - OK 536   2025-04-28   
572-248 2 Oklahoma City OK   6272 UNITED STATES CELLULAR - OK 536   2025-04-28   
572-248 3 Oklahoma City OK   6272 UNITED STATES CELLULAR - OK 536   2025-04-28   
572-248 4 Oklahoma City OK   6272 UNITED STATES CELLULAR - OK 536   2025-04-28   
572-248 5 Oklahoma City OK   6272 UNITED STATES CELLULAR - OK 536   2025-04-28   
572-248 6 Oklahoma City OK   6272 UNITED STATES CELLULAR - OK 536   2025-04-28   
572-248 7 Oklahoma City OK   6272 UNITED STATES CELLULAR - OK 536   2025-04-28   
572-248 8 Oklahoma City OK   6272 UNITED STATES CELLULAR - OK 536   2025-04-28   
572-248 9 Oklahoma City OK   6272 UNITED STATES CELLULAR - OK 536   2025-04-28   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.