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: 598

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
541-598 A Bend OR SPRVOR02DS0  9638 QWEST CORPORATION 672      
541-598 0 Bend OR SPRVOR02DS0  9638 QWEST CORPORATION 672      
541-598 1 Bend OR SPRVOR02DS0  9638 QWEST CORPORATION 672      
541-598 2 Bend OR SPRVOR02DS0  9638 QWEST CORPORATION 672      
541-598 3 Bend OR BENDOR24DS0  9638 QWEST CORPORATION 672   2005-01-23   
541-598 4 Bend OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2005-07-17   
541-598 5 Bend OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2005-08-18   
541-598 6 Bend OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2005-08-20   
541-598 7 Bend OR SPRVOR02DS0  9638 QWEST CORPORATION 672      
541-598 8 Bend OR SPRVOR02DS0  9638 QWEST CORPORATION 672      
541-598 9 Bend OR SPRVOR02DS0  9638 QWEST CORPORATION 672      

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.