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: 564 [Rate centres in NPA 564] [Dial plan for NPA 564]

NXX: 236

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
564-236 A Vancouver WA PTLDORWADS2  483E ONVOY, LLC - WA 672      
564-236 0 Vancouver WA PTLDORWAX6Y  073H TELNYX LLC 672   2023-06-16   
564-236 1 Vancouver WA PTLDORWADS2  483E ONVOY, LLC - WA 672   2023-06-15   
564-236 2 Vancouver WA PTLDORWADS2  483E ONVOY, LLC - WA 672   2023-06-15   
564-236 3 Vancouver WA PTLDORWADS2  483E ONVOY, LLC - WA 672   2023-06-15   
564-236 4 Vancouver WA PTLDORWNAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 672   2023-08-10   
564-236 5 Vancouver WA PTLDORWNAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 672   2023-09-10   
564-236 6 Vancouver WA PTLDORWNAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 672   2023-10-16   
564-236 7 Vancouver WA PTLDOR13XMX  490J DISH WIRELESS, LLC 672   2023-06-20   
564-236 9 Vancouver WA PTLDORWNAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 672   2023-12-10   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.