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: 3699 CORN BELT COMMUNICATIONS, INC. - IA

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
712-496 A Lytton IA LYTNIA030MD  630      
712-496 5 Lytton IA LYTNIA030MD  630      
712-660 6 Early IA LKVWIAAN1MD  644      
712-662 5 Sac City IA LKVWIAAN1MD  644      
712-665 A Lake View IA LKVWIAAN1MD  644      
712-688 5 Auburn IA LKVWIAAN1MD  644      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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