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: LACTWAXAPS0

Remotes:

Switch Switch name Switch type
AMBYWAXARP0  AMBOY  RP 
COGRWAXXRP0  COUGAR  RP 
YALEWAXXRP0  ARIEL  RP 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
360-263 A La Center WA 2427 LEWIS RIVER TEL. CO., INC. 672   2024-02-18   
360-263 0 La Center WA 2427 LEWIS RIVER TEL. CO., INC. 672      
360-263 1 La Center WA 2427 LEWIS RIVER TEL. CO., INC. 672      
360-263 2 La Center WA 2427 LEWIS RIVER TEL. CO., INC. 672      
360-263 3 La Center WA 2427 LEWIS RIVER TEL. CO., INC. 672      
360-263 4 La Center WA 2427 LEWIS RIVER TEL. CO., INC. 672      
360-263 5 La Center WA 2427 LEWIS RIVER TEL. CO., INC. 672      
360-263 6 La Center WA 2427 LEWIS RIVER TEL. CO., INC. 672      
360-263 7 La Center WA 2427 LEWIS RIVER TEL. CO., INC. 672      
360-263 8 La Center WA 2427 LEWIS RIVER TEL. CO., INC. 672      

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.