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: 805 [Rate centres in NPA 805] [Dial plan for NPA 805]

NXX: 227

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
805-227 A Paso Robles CA PSRBCA01DS0  9740 PACIFIC BELL 740      
805-227 0 Paso Robles CA PSRBCA01DS0  9740 PACIFIC BELL 740      
805-227 1 Paso Robles CA PSRBCA01DS0  9740 PACIFIC BELL 740      
805-227 2 Paso Robles CA PSRBCA01DS0  9740 PACIFIC BELL 740      
805-227 3 Paso Robles CA PSRBCA01DS0  9740 PACIFIC BELL 740      
805-227 4 Paso Robles CA PSRBCA01DS0  9740 PACIFIC BELL 740      
805-227 5 Paso Robles CA PSRBCA01DS0  9740 PACIFIC BELL 740      
805-227 6 Paso Robles CA PSRBCA01DS0  9740 PACIFIC BELL 740      
805-227 7 Paso Robles CA PSRBCA01DS0  9740 PACIFIC BELL 740      
805-227 9 Paso Robles CA SNLOCA01XFX  649C ONVOY, LLC - CA 740   2019-09-15   

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.