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: 845

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
509-845 A Pasco WA MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676      
509-845 0 Pasco WA   6010 NEW CINGULAR WIRELESS PCS, LLC 676      
509-845 1 Pasco WA   6010 NEW CINGULAR WIRELESS PCS, LLC 676      
509-845 2 Pasco WA   6010 NEW CINGULAR WIRELESS PCS, LLC 676      
509-845 3 Pasco WA   6010 NEW CINGULAR WIRELESS PCS, LLC 676      
509-845 4 Pasco WA   6010 NEW CINGULAR WIRELESS PCS, LLC 676      
509-845 5 Pasco WA   6010 NEW CINGULAR WIRELESS PCS, LLC 676   2005-10-31   
509-845 6 Pasco WA   6010 NEW CINGULAR WIRELESS PCS, LLC 676      
509-845 7 Pasco WA   6010 NEW CINGULAR WIRELESS PCS, LLC 676      
509-845 8 Pasco WA   6010 NEW CINGULAR WIRELESS PCS, LLC 676      
509-845 9 Pasco WA   6010 NEW CINGULAR WIRELESS PCS, LLC 676      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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