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.

Switch: EUGNOR530MD

<< 1 2

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
541-905 A Albany OR 6529 T-MOBILE USA, INC. 670      
541-908 A Corvallis OR 6529 T-MOBILE USA, INC. 670      
541-930 A Medford OR 6529 T-MOBILE USA, INC. 670      
541-936 A Albany OR 6529 T-MOBILE USA, INC. 670      
541-981 A Albany OR 5562 METROPCS, INC. 670      

<< 1 2

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.