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: 886

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
541-886 A Wallowa OR WLLWORXXRS1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
541-886 0 Wallowa OR PTLDOR69UMD  076F BANDWIDTH.COM CLEC, LLC - OR 672      
541-886 1 Wallowa OR LAGRORXBBMD  750E ONVOY, LLC - OR 672      
541-886 2 Wallowa OR WLLWORXXRS1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
541-886 3 Wallowa OR WLLWORXXRS1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
541-886 4 Wallowa OR WLLWORXXRS1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
541-886 5 Wallowa OR PTLGORIA7MD  3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672      
541-886 6 Wallowa OR LAGRORXBBMD  750E ONVOY, LLC - OR 672      
541-886 7 Wallowa OR PTLDORWAXDX  508J CENTURYLINK COMMUNICATIONS, LLC 672      
541-886 8 Wallowa OR WLLWORXXRS1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
541-886 9 Wallowa OR LAGRORAYDS0  0760 PRIORITYONE TELECOMMUNICATIONS, INC. - OR 672      

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.