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.

Hesper, IA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
563-496 A MABLMNXM49G  1421 MABEL TEL. COOP. CO. - MN 620      
563-849 A OWTNMNOWTMD  751F MCC TELEPHONY OF IOWA, LLC - IA 620      
563-849 8 ROCHMNROQMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 620   2021-06-03   
563-849 9 OWTNMNOWTMD  751F MCC TELEPHONY OF IOWA, LLC - IA 620   2010-04-19   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.