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: 870

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
541-870 A Eugene OR EUGNOR530MD  6529 T-MOBILE USA, INC. 670      
541-870 0 Eugene OR EUGNOR53XIX  5562 METROPCS, INC. 670      
541-870 1 Eugene OR EUGNOR53XIX  5562 METROPCS, INC. 670      
541-870 2 Eugene OR EUGNOR53XIX  5562 METROPCS, INC. 670      
541-870 3 Eugene OR EUGNOR53XIX  5562 METROPCS, INC. 670      
541-870 4 Eugene OR EUGNOR53XIX  5562 METROPCS, INC. 670      
541-870 5 Eugene OR EUGNOR53XIX  5562 METROPCS, INC. 670      
541-870 6 Eugene OR EUGNOR53XIX  5562 METROPCS, INC. 670      
541-870 7 Eugene OR EUGNOR53XIX  5562 METROPCS, INC. 670      
541-870 8 Eugene OR EUGNOR53XIX  5562 METROPCS, INC. 670      
541-870 9 Eugene OR   5562 METROPCS, INC. 670      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.