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: RPBLWAXADS0

Remotes:

Switch Switch name Switch type
CRLWWAXARS1  CURLEW  1RE 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
509-775 A Republic WA 4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 676      
509-775 0 Republic WA 4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 676      
509-775 2 Republic WA 4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 676      
509-775 3 Republic WA 4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 676      
509-775 8 Republic WA 4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 676      

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

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