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.

Switch: PRTGINXARMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
219-344 9 La Porte IN 919A MIDWEST TELECOM OF AMERICA, INC. - IN 332   2014-02-23   
219-706 1 Portage IN 919A MIDWEST TELECOM OF AMERICA, INC. - IN 332   2015-01-10   
219-814 5 Michigan City IN 919A MIDWEST TELECOM OF AMERICA, INC. - IN 332   2008-04-26   
219-850 A Portage IN 919A MIDWEST TELECOM OF AMERICA, INC. - IN 332      
219-850 1 Portage IN 919A MIDWEST TELECOM OF AMERICA, INC. - IN 332   2007-04-21   
574-485 5 South Bend IN 919A MIDWEST TELECOM OF AMERICA, INC. - IN 332   2008-04-26   

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

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