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.

Setters, ID

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
208-231 A RCFRWAXBRS0  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 676      
208-231 0 SPKNWA01XXX  689F ONVOY, LLC - ID 676      
208-231 1 SPKNWAKY0MD  192F BANDWIDTH.COM CLEC, LLC - ID 676      
208-231 2 SPKNWA01XXX  689F ONVOY, LLC - ID 676      
208-231 3 SPKNWA01XXX  689F ONVOY, LLC - ID 676      
208-231 4 SPKNWA01XXX  689F ONVOY, LLC - ID 676      
208-231 5 RCFRWAXBRS0  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 676      
208-231 6 YAKMWAWE7MD  508J CENTURYLINK COMMUNICATIONS, LLC 676      
208-231 7 SPKNWA01XXX  689F ONVOY, LLC - ID 676      
208-231 8 SPKNWAKY0MD  192F BANDWIDTH.COM CLEC, LLC - ID 676      
208-231 9 SPKNWA01XXX  689F ONVOY, LLC - ID 676      
986-255 A SPKNWA01XXX  689F ONVOY, LLC - ID 676      
986-255 2 SPKNWA01XXX  689F ONVOY, LLC - ID 676      

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

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