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.

NPA: 541 [Rate centres in NPA 541] [Dial plan for NPA 541]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
541-930 A Medford OR   6529 T-MOBILE USA, INC. 670      
541-930 0 Medford OR   6010 NEW CINGULAR WIRELESS PCS, LLC 670   2014-12-16   
541-930 1 Medford OR   6010 NEW CINGULAR WIRELESS PCS, LLC 670   2014-12-16   
541-930 2 Medford OR   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 670   2014-12-16   
541-930 3 Medford OR   3234 LEVEL 3 COMMUNICATIONS, LLC - OR 670   2015-10-24   
541-930 4 Medford OR   6529 T-MOBILE USA, INC. 670   2016-02-25   
541-930 5 Medford OR   750E ONVOY, LLC - OR 670   2015-01-07   
541-930 6 Medford OR   750E ONVOY, LLC - OR 670   2015-01-07   
541-930 7 Medford OR   076F BANDWIDTH.COM CLEC, LLC - OR 670   2015-02-26   
541-930 8 Medford OR   076F BANDWIDTH.COM CLEC, LLC - OR 670   2015-02-26   
541-930 9 Medford OR   6529 T-MOBILE USA, INC. 670   2014-12-13   

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

Sponsored by: VoiceMeUp - Corporate VoIP Services

Like this site? We accept donations via PayPal.