Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: KNWCWAXADS2

Remotes:

Switch Switch name Switch type
KNWCWAXCRS2  KENNEWICK MEADOW SPRINGS 2  ORM 
RCLDWAXARS0  NORTH RICHLAND  ORM 
RCLDWAXBRS0  RICHLAND 2  ORM 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
509-221 A Kennewick WA 4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 676      
509-221 2 Kennewick WA 4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 676      
509-221 3 Kennewick WA 4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 676      
509-221 4 Kennewick WA 4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 676      
509-221 5 Kennewick WA 4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 676      
509-221 6 Kennewick WA 4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 676      
509-221 7 Kennewick WA 4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 676      

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.