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: 206 [Rate centres in NPA 206] [Dial plan for NPA 206]

NXX: 460

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
206-460 A Des Moines WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
206-460 0 Des Moines WA   483E ONVOY, LLC - WA 674   2016-08-11   
206-460 1 Des Moines WA   483E ONVOY, LLC - WA 674   2016-04-09   
206-460 2 Des Moines WA   5562 METROPCS, INC. 674   2016-12-16   
206-460 3 Des Moines WA   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2016-07-27   
206-460 4 Des Moines WA   5562 METROPCS, INC. 674   2017-04-14   
206-460 5 Des Moines WA   318J COMCAST IP PHONE, LLC 674   2016-04-22   
206-460 6 Des Moines WA   321J HD CARRIER LLC 674   2016-05-21   
206-460 7 Des Moines WA   321J HD CARRIER LLC 674   2016-05-21   
206-460 8 Des Moines WA   5562 METROPCS, INC. 674   2016-04-10   
206-460 9 Des Moines WA   5562 METROPCS, INC. 674   2016-04-10   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.