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: 6272 UNITED STATES CELLULAR - OK

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
572-256 A Oklahoma City OK   536   2025-05-01   
572-256 0 Oklahoma City OK   536   2025-05-01   
572-256 1 Oklahoma City OK   536   2025-05-01   
572-256 2 Oklahoma City OK   536   2025-05-01   
572-256 3 Oklahoma City OK   536   2025-05-01   
572-256 4 Oklahoma City OK   536   2025-05-01   
572-256 5 Oklahoma City OK   536   2025-05-01   
572-256 6 Oklahoma City OK   536   2025-05-01   
572-256 7 Oklahoma City OK   536   2025-05-01   
572-256 8 Oklahoma City OK   536   2025-05-01   
572-256 9 Oklahoma City OK   536   2025-05-01   
572-257 A Oklahoma City OK   536   2025-05-01   
572-257 0 Oklahoma City OK   536   2025-05-01   
572-257 1 Oklahoma City OK   536   2025-05-01   
572-257 2 Oklahoma City OK   536   2025-05-01   
572-257 3 Oklahoma City OK   536   2025-05-01   
572-257 4 Oklahoma City OK   536   2025-05-01   
572-257 5 Oklahoma City OK   536   2025-05-01   
572-257 6 Oklahoma City OK   536   2025-05-01   
572-257 7 Oklahoma City OK   536   2025-05-01   
572-257 8 Oklahoma City OK   536   2025-05-01   
572-257 9 Oklahoma City OK   536   2025-05-01   
572-258 A Oklahoma City OK   536   2025-05-01   
572-258 0 Oklahoma City OK   536   2025-05-01   
572-258 1 Oklahoma City OK   536   2025-05-01   
572-258 2 Oklahoma City OK   536   2025-05-01   
572-258 3 Oklahoma City OK   536   2025-05-01   
572-258 4 Oklahoma City OK   536   2025-05-01   
572-258 5 Oklahoma City OK   536   2025-05-01   
572-258 6 Oklahoma City OK   536   2025-05-01   
572-258 7 Oklahoma City OK   536   2025-05-01   
572-258 8 Oklahoma City OK   536   2025-05-01   
572-258 9 Oklahoma City OK   536   2025-05-01   
572-259 A Oklahoma City OK   536   2025-05-01   
572-259 0 Oklahoma City OK   536   2025-05-01   
572-259 1 Oklahoma City OK   536   2025-05-01   
572-259 2 Oklahoma City OK   536   2025-05-01   
572-259 3 Oklahoma City OK   536   2025-05-01   
572-259 4 Oklahoma City OK   536   2025-05-01   
572-259 5 Oklahoma City OK   536   2025-05-01   
572-259 6 Oklahoma City OK   536   2025-05-01   
572-259 7 Oklahoma City OK   536   2025-05-01   
572-259 8 Oklahoma City OK   536   2025-05-01   
572-259 9 Oklahoma City OK   536   2025-05-01   
572-260 A Oklahoma City OK   536   2025-05-01   
572-260 0 Oklahoma City OK   536   2025-05-01   
572-260 1 Oklahoma City OK   536   2025-05-01   
572-260 2 Oklahoma City OK   536   2025-05-01   
572-260 3 Oklahoma City OK   536   2025-05-01   
572-260 4 Oklahoma City OK   536   2025-05-01   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 >>

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.