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: RSBGOR57DS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
541-202 A Myrtle Creek OR 8598 ORIGIN NETWORKS, LLC 670   2007-03-22   
541-492 A Roseburg OR 8598 ORIGIN NETWORKS, LLC 670      
541-691 A Canyonville OR 8598 ORIGIN NETWORKS, LLC 670   2007-03-22   

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

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