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: 628

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
509-628 A Kennewick WA KNWCWAXAPS1  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 676   2024-02-14   
509-628 0 Kennewick WA KNWCWAXAPS1  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 676      
509-628 1 Kennewick WA KNWCWAXAPS1  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 676      
509-628 2 Kennewick WA KNWCWAXAPS1  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 676      
509-628 3 Kennewick WA KNWCWAXAPS1  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 676      
509-628 4 Kennewick WA KNWCWAXAX3X  483E ONVOY, LLC - WA 676   2006-01-22   
509-628 5 Kennewick WA KNWCWAXAX3X  483E ONVOY, LLC - WA 676   2006-01-22   
509-628 6 Kennewick WA MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676   2006-06-22   
509-628 7 Kennewick WA MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676   2006-06-22   
509-628 8 Kennewick WA KNWCWAXAPS1  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 676      
509-628 9 Kennewick WA KNWCWAXAPS1  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 676      

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

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