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: BXBYOKXBDS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
918-736 A Haskell OK 669B BTC BROADBAND, INC. 538   2009-06-20   
918-802 A Ramona OK 669B BTC BROADBAND, INC. 538   2012-02-18   
918-938 A Tulsa OK 669B BTC BROADBAND, INC. 538      

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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