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: 3620 OMNITEL COMMUNICATIONS, INC. - IA

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
515-739 A Winterset IA   632      
515-739 1 Winterset IA   632      
515-739 2 Winterset IA   632      
515-739 6 Winterset IA   632      
515-739 7 Winterset IA   632      
515-739 8 Winterset IA   632      
515-739 9 Winterset IA   632      
641-210 4 Mason City IA MSCYIA75CMD  632      
641-315 A Marble Rock IA MRRKIA01RS0  632      
641-315 2 Marble Rock IA MRRKIA01RS0  632      
641-315 3 Marble Rock IA MRRKIA01RS0  632      
641-315 8 Marble Rock IA MRRKIA01RS0  632      
641-426 1 Charles City IA RUDDIA01DS2  632      
641-552 A Charles City IA RUDDIA01DS2  632      
641-552 5 Charles City IA RUDDIA01DS2  632      
641-552 8 Charles City IA RUDDIA01DS2  632      
641-552 9 Charles City IA RUDDIA01DS2  632      
641-631 A Charles City IA RUDDIA01DS2  632      
641-631 1 Charles City IA RUDDIA01DS2  632      
641-631 2 Charles City IA RUDDIA01DS2  632      
641-631 3 Charles City IA RUDDIA01DS2  632      
641-631 4 Charles City IA RUDDIA01DS2  632      
641-631 5 Charles City IA RUDDIA01DS2  632      
641-710 A Stacyville IA STVLIA01RS0  632      
641-710 2 Stacyville IA STVLIA01RS0  632      
641-710 3 Stacyville IA STVLIA01RS0  632      
641-710 8 Stacyville IA STVLIA01RS0  632      
641-713 A St Ansgar IA STANIA01RS0  632      
641-713 2 St Ansgar IA STANIA01RS0  632      
641-713 3 St Ansgar IA STANIA01RS0  632      
641-713 4 St Ansgar IA STANIA01RS0  632      
641-713 5 St Ansgar IA STANIA01RS0  632      
641-713 8 St Ansgar IA STANIA01RS0  632      
641-715 0 Charles City IA MSCYIA75CMD  632      
641-715 3 Charles City IA MSCYIA75CMD  632      
641-715 8 Charles City IA RUDDIA01DS2  632      
641-816 A Greene IA GRNEIA01RS0  632      
641-816 2 Greene IA GRNEIA01RS0  632      
641-816 3 Greene IA GRNEIA01RS0  632      
641-816 4 Greene IA GRNEIA01RS0  632      
641-816 5 Greene IA GRNEIA01RS0  632      
641-816 8 Greene IA GRNEIA01RS0  632      

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.