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: 580 [Rate centres in NPA 580] [Dial plan for NPA 580]

NXX: 324

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
580-324 A Enid OK OKCYOKSX5MD  5562 METRO PCS, INC. 536      
580-324 0 Enid OK   409F ONVOY, LLC - OK 536   2017-07-02   
580-324 2 Enid OK   5562 METRO PCS, INC. 536   2017-04-27   
580-324 3 Enid OK   409F ONVOY, LLC - OK 536   2018-03-19   
580-324 4 Enid OK   409F ONVOY, LLC - OK 536   2016-06-26   
580-324 5 Enid OK   409F ONVOY, LLC - OK 536   2016-06-26   
580-324 6 Enid OK   409F ONVOY, LLC - OK 536   2016-06-26   
580-324 8 Enid OK   384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 536   2019-06-26   

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.