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.

Danville, IA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
319-392 A DAVLIAXORS0  1147 DANVILLE MUTUAL TEL. CO. 634      
319-534 A PSTNIAXO0MD  751F MCC TELEPHONY OF IOWA, LLC - IA 634      
319-534 9 PSTNIAXO0MD  751F MCC TELEPHONY OF IOWA, LLC - IA 634   2010-04-15   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.