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: 509 [Rate centres in NPA 509] [Dial plan for NPA 509]

NXX: 792

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
509-792 A Pasco WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676      
509-792 0 Pasco WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676      
509-792 1 Pasco WA KNWCWAII3MD  814D CHARTER FIBERLINK WA - CCVII, LLC - WA 676      
509-792 2 Pasco WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676      
509-792 3 Pasco WA SPKNWA01XXX  483E ONVOY, LLC - WA 676      
509-792 4 Pasco WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676      
509-792 5 Pasco WA KNWCWAXASMD  5562 METROPCS, INC. 676      
509-792 6 Pasco WA KNWCWAXASMD  5562 METROPCS, INC. 676      
509-792 7 Pasco WA KNWCWAXASMD  5562 METROPCS, INC. 676      
509-792 8 Pasco WA KNWCWAXASMD  5562 METROPCS, INC. 676      
509-792 9 Pasco WA KNWCWAXASMD  5562 METROPCS, INC. 676      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.