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: 790

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
509-790 A Sunnyside WA SNSDWAXXPMD  622J SKYE TELECOM LLC DBA SKYETEL 676      
509-790 0 Sunnyside WA   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676      
509-790 1 Sunnyside WA   6270 UNITED STATES CELLULAR - WA 676   2015-06-18   
509-790 2 Sunnyside WA   6270 UNITED STATES CELLULAR - WA 676   2015-11-02   
509-790 3 Sunnyside WA   483E ONVOY, LLC - WA 676   2016-04-11   
509-790 4 Sunnyside WA   483E ONVOY, LLC - WA 676   2016-04-11   
509-790 5 Sunnyside WA   622J SKYE TELECOM LLC DBA SKYETEL 676   2022-02-08   
509-790 6 Sunnyside WA   483E ONVOY, LLC - WA 676   2018-11-02   
509-790 7 Sunnyside WA   6010 NEW CINGULAR WIRELESS PCS, LLC 676   2008-09-27   
509-790 8 Sunnyside WA   6270 UNITED STATES CELLULAR - WA 676   2008-07-28   
509-790 9 Sunnyside WA   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2019-07-29   

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

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