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: 360 [Rate centres in NPA 360] [Dial plan for NPA 360]

NXX: 743

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
360-743 A Aberdeen WA OLYMWA022MD  5562 METROPCS, INC. 674      
360-743 0 Aberdeen WA   5562 METROPCS, INC. 674   2018-05-04   
360-743 1 Aberdeen WA   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2018-08-24   
360-743 2 Aberdeen WA   197D VONAGE AMERICA LLC 674   2019-12-04   
360-743 3 Aberdeen WA   483E ONVOY, LLC - WA 674   2019-01-21   
360-743 4 Aberdeen WA   483E ONVOY, LLC - WA 674   2019-01-21   
360-743 5 Aberdeen WA   318J COMCAST IP PHONE, LLC 674   2020-04-21   
360-743 6 Aberdeen WA   318J COMCAST IP PHONE, LLC 674   2020-09-11   
360-743 7 Aberdeen WA   483E ONVOY, LLC - WA 674   2021-06-26   
360-743 8 Aberdeen WA   159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674   2018-11-09   
360-743 9 Aberdeen WA   5562 METROPCS, INC. 674   2018-06-01   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.