Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 509 [Rate centres in NPA 509] [Dial plan for NPA 509]

NXX: 602

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
509-602 A Connell WA CNNLWA060MD  3229 COMPUTERS 5*, INC. DBA LOCALTEL - WA 676      
509-602 0 Connell WA YAKMWA020MD  6529 T-MOBILE USA, INC. 676   2024-08-09   
509-602 5 Connell WA CNNLWA060MD  3229 COMPUTERS 5*, INC. DBA LOCALTEL - WA 676   2020-12-25   
509-602 8 Connell WA   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2025-07-03   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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