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: 2010 MID-AMERICA TEL., INC.

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
580-265 A Stonewall OK STNWOKXAPS0  536      
580-265 0 Stonewall OK   536      
580-265 2 Stonewall OK   536      
580-265 4 Stonewall OK   536      
580-265 7 Stonewall OK   536      
580-265 9 Stonewall OK   536      
580-638 A Bromide OK BRMDOKXARP0  536      
580-777 A Fittstown OK FSTWOKXARP0  536      
580-868 A Hennepin OK HNPNOKXARP0  536      

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.