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: GLDLORXADS0

Remotes:

Switch Switch name Switch type
AZALORXARS0  AZALEA  1RC 
WLCKORXARS0  WOLF CREEK  1RC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
541-832 A Glendale OR 3401 ZIPLY FIBER OREGON, LLC DBA ZIPLY FIBER 670      
541-832 0 Glendale OR 3401 ZIPLY FIBER OREGON, LLC DBA ZIPLY FIBER 670      
541-832 1 Glendale OR 3401 ZIPLY FIBER OREGON, LLC DBA ZIPLY FIBER 670      
541-832 2 Glendale OR 3401 ZIPLY FIBER OREGON, LLC DBA ZIPLY FIBER 670      
541-832 3 Glendale OR 3401 ZIPLY FIBER OREGON, LLC DBA ZIPLY FIBER 670      
541-832 8 Glendale OR 3401 ZIPLY FIBER OREGON, LLC DBA ZIPLY FIBER 670      

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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