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.

OCN: 147L ACCELERATE NETWORKS LLC

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
206-881 3 Seattle WA   674   2026-07-31   
206-927 A Bainbridge Island WA EVRTWAXADS2  674   2026-04-21   
206-927 2 Bainbridge Island WA EVRTWAXADS2  674   2026-04-21   
206-927 5 Bainbridge Island WA EVRTWAXADS2  674   2026-04-21   
206-927 6 Bainbridge Island WA EVRTWAXADS2  674   2026-06-14   
206-927 7 Bainbridge Island WA EVRTWAXADS2  674   2026-04-21   
206-927 9 Bainbridge Island WA EVRTWAXADS2  674   2026-06-14   
360-622 4 San Juan WA EVRTWAXADS2  674   2026-05-29   
425-425 A Everett WA EVRTWAXADS2  674   2026-04-21   
425-425 4 Everett WA EVRTWAXADS2  674   2026-04-21   
509-729 A Wenatchee WA   676   2026-08-28   
509-729 0 Wenatchee WA   676   2026-08-28   
564-267 A Camas WA   672   2026-08-28   
564-267 0 Camas WA   672   2026-08-28   

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.