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.

Switch: OKCYOKMTG01

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
572-228 7 Oklahoma City OK 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2025-08-26   
572-231 7 Edmond OK 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2024-05-16   
572-233 5 Oklahoma City OK 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2024-05-17   
572-235 0 Oklahoma City OK 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2024-06-24   
572-235 2 Oklahoma City OK 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2024-07-26   
572-235 3 Oklahoma City OK 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2024-07-26   
572-235 4 Oklahoma City OK 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2024-07-26   
572-235 5 Oklahoma City OK 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2024-07-26   
572-235 6 Oklahoma City OK 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2024-07-26   
572-235 7 Oklahoma City OK 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2024-07-26   
572-235 8 Oklahoma City OK 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2024-06-24   
572-235 9 Oklahoma City OK 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2024-06-24   
572-236 3 Chickasha OK 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2026-01-30   
572-236 4 Chickasha OK 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2026-02-15   
572-236 5 Chickasha OK 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2026-02-15   
572-236 6 Chickasha OK 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2024-11-03   
572-236 8 Chickasha OK 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2025-03-17   
572-239 A Edmond OK 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2024-08-24   
572-239 6 Edmond OK 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2024-12-28   
572-239 7 Edmond OK 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2024-12-28   
572-239 8 Edmond OK 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2024-11-03   
572-239 9 Edmond OK 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2024-08-24   
572-240 5 Oklahoma City OK 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2024-09-16   
572-240 6 Oklahoma City OK 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2024-09-16   
572-240 7 Oklahoma City OK 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2024-12-05   
572-241 0 Oklahoma City OK 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2024-11-03   
572-241 1 Oklahoma City OK 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2024-11-03   
572-241 2 Oklahoma City OK 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2024-11-03   
572-241 3 Oklahoma City OK 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2024-11-03   
572-241 4 Oklahoma City OK 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2024-12-05   
572-241 5 Oklahoma City OK 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2024-12-05   
572-241 8 Oklahoma City OK 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2024-12-05   
572-242 0 Shawnee OK 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2024-11-09   
572-242 2 Shawnee OK 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2024-12-19   
572-242 3 Shawnee OK 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2024-12-19   
572-243 1 Oklahoma City OK 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2024-12-05   
572-243 2 Oklahoma City OK 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2024-12-05   
572-243 3 Oklahoma City OK 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2024-12-05   
572-243 4 Oklahoma City OK 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2024-12-05   
572-243 5 Oklahoma City OK 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2024-12-05   
572-243 6 Oklahoma City OK 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2024-12-05   
572-243 7 Oklahoma City OK 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2024-12-05   
572-243 8 Oklahoma City OK 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2024-12-05   
572-243 9 Oklahoma City OK 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2024-12-05   
572-246 5 Oklahoma City OK 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2025-03-05   
572-246 8 Oklahoma City OK 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2024-12-24   
572-246 9 Oklahoma City OK 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2024-12-24   
572-247 2 Oklahoma City OK 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2025-03-05   
572-247 3 Oklahoma City OK 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2025-03-05   
572-247 4 Oklahoma City OK 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2025-03-05   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 >>

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.