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
541-636 A Eugene OR   3234 LEVEL 3 COMMUNICATIONS, LLC - OR 670      
541-636 0 Eugene OR   3234 LEVEL 3 COMMUNICATIONS, LLC - OR 670   2008-07-17   
541-636 1 Eugene OR   076F BANDWIDTH.COM CLEC, LLC - OR 670   2010-12-03   
541-636 2 Eugene OR   3234 LEVEL 3 COMMUNICATIONS, LLC - OR 670   2010-12-16   
541-636 3 Eugene OR   6064 COMCAST PHONE OF OREGON, LLC - OR 670   2008-08-18   
541-636 4 Eugene OR   6064 COMCAST PHONE OF OREGON, LLC - OR 670   2008-08-18   
541-636 5 Eugene OR   326E YMAX COMMUNICATIONS CORP. - OR 670   2011-06-27   
541-636 6 Eugene OR   5562 METRO PCS, INC. 670   2014-10-25   
541-636 7 Eugene OR   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 670   2011-08-05   
541-636 8 Eugene OR   6529 T-MOBILE USA, INC. 670   2014-10-26   
541-636 9 Eugene OR   3234 LEVEL 3 COMMUNICATIONS, LLC - OR 670   2013-01-15   

Last updated: Sat, 08 Jun 2019 01:52:21 UTC

Sponsored by: VoiceMeUp - Corporate VoIP Services

Like this site? We accept donations via PayPal.