Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: KRLDWAXXDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
425-576 A Kirkland WA 4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
425-580 A Kirkland WA 4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
425-739 A Kirkland WA 4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
425-803 A Kirkland WA 4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
425-822 A Kirkland WA 4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
425-827 A Kirkland WA 4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
425-828 A Kirkland WA 4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
425-889 A Kirkland WA 4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
425-893 A Kirkland WA 4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      

Last updated: Sat, 04 Jul 2026 13:07:56 UTC

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