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: 374

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
509-374 A Kennewick WA   427K ZIPLY FIBER NORTHWEST LLC DBA ZIPLY FIBER 676      
509-374 0 Kennewick WA   427K ZIPLY FIBER NORTHWEST LLC DBA ZIPLY FIBER 676      
509-374 1 Kennewick WA   427K ZIPLY FIBER NORTHWEST LLC DBA ZIPLY FIBER 676      
509-374 2 Kennewick WA   427K ZIPLY FIBER NORTHWEST LLC DBA ZIPLY FIBER 676      
509-374 3 Kennewick WA   427K ZIPLY FIBER NORTHWEST LLC DBA ZIPLY FIBER 676      
509-374 4 Kennewick WA   427K ZIPLY FIBER NORTHWEST LLC DBA ZIPLY FIBER 676      
509-374 5 Kennewick WA   427K ZIPLY FIBER NORTHWEST LLC DBA ZIPLY FIBER 676      
509-374 6 Kennewick WA KNWCWAXA1MD  6529 T-MOBILE USA, INC. 676      
509-374 7 Kennewick WA KNWCWAXA1MD  6529 T-MOBILE USA, INC. 676      
509-374 8 Kennewick WA   427K ZIPLY FIBER NORTHWEST LLC DBA ZIPLY FIBER 676      
509-374 9 Kennewick WA   427K ZIPLY FIBER NORTHWEST LLC DBA ZIPLY FIBER 676      

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

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