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: 604 [Rate centres in NPA 604] [Dial plan for NPA 604]

Region: BC

OCN: 154E IRISTEL INC. - ON

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
604-200 A New Westminster BC NWMRBC01CMD  888 808612    
604-210 A North Vancouver BC NVCRBC015MD  888 808612    
604-227 A Richmond BC RCMDBC01AMD  888 808612    
604-229 A West Vancouver BC WVCRBC014MD  888 808612    
604-239 A New Westminster BC NWMRBC01CMD  888 808612    
604-243 A North Vancouver BC NVCRBC015MD  888 808612    
604-245 A New Westminster BC NWMRBC01CMD  888 808612    
604-256 A New Westminster BC NWMRBC01CMD  888 808612    
604-259 A Vancouver BC VANCBCWF5MD  888 808612    
604-260 A Vancouver BC VANCBCWF5MD  888 808612    
604-262 A Vancouver BC VANCBCWF5MD  888 808612    
604-265 A North Vancouver BC NVCRBC015MD  888 808612    
604-305 A North Vancouver BC NVCRBC015MD  888 808612    
604-330 A Richmond BC RCMDBC01AMD  888 808612    
604-332 A Richmond BC RCMDBC01AMD  888 808612    
604-337 A Richmond BC RCMDBC01AMD  888 808612    
604-359 A New Westminster BC NWMRBC01CMD  888 808612    
604-373 A Richmond BC RCMDBC01AMD  888 808612    
604-409 A Aldergrove BC VANCBCWF5MD  888 808612    
604-670 A West Vancouver BC WVCRBC014MD  888 808612    
604-706 A West Vancouver BC WVCRBC014MD  888 808612    
604-757 A Vancouver BC VANCBCWF5MD  888 808612    
604-800 A Vancouver BC VANCBCWF5MD  888 808612    
604-900 A Vancouver BC VANCBCWF5MD  888 808612    
604-901 A Vancouver BC VANCBCWF5MD  888 808612    

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.