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.

Melbourne, IA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
641-482 A GLMNIAXODS1  1187 PARTNER COMMUNICATIONS COOPERATIVE 632      
641-502 A GLMNIAXODS1  1187 PARTNER COMMUNICATIONS COOPERATIVE 632      
641-905 A   9877 LEVEL 3 COMMUNICATIONS, LLC - IA 632   2025-07-21   
641-905 7   9877 LEVEL 3 COMMUNICATIONS, LLC - IA 632   2025-07-21   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.