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: 903

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
541-903 A Prineville OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672      
541-903 0 Prineville OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2013-06-07   
541-903 1 Prineville OR PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2013-06-10   
541-903 2 Prineville OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2015-03-25   
541-903 3 Prineville OR PTLDOR69X9X  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 672   2014-01-15   
541-903 4 Prineville OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2015-09-22   
541-903 5 Prineville OR PTLDOR69UMD  076F BANDWIDTH.COM CLEC, LLC - OR 672   2015-05-28   
541-903 6 Prineville OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2015-09-22   
541-903 7 Prineville OR PTLDORWAXDX  508J CENTURYLINK COMMUNICATIONS, LLC 672   2014-02-18   
541-903 8 Prineville OR PTLDOR69UMD  076F BANDWIDTH.COM CLEC, LLC - OR 672   2016-10-30   
541-903 9 Prineville OR PTLDOR13DS4  157F PEERLESS NETWORK OF OREGON, LLC - OR 672   2014-10-12   

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.