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: BOISIDMAXIX

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
208-203 A Parma ID 689F ONVOY, LLC - ID 652      
208-247 A Boise ID 689F ONVOY, LLC - ID 652      
208-248 A Boise ID 689F ONVOY, LLC - ID 652      
208-271 A McCall ID 689F ONVOY, LLC - ID 652      
208-279 A Boise ID 689F ONVOY, LLC - ID 652      
208-314 A Boise ID 689F ONVOY, LLC - ID 652      
208-330 A Boise ID 689F ONVOY, LLC - ID 652      
208-361 A Boise ID 689F ONVOY, LLC - ID 652      
208-379 A Boise ID 689F ONVOY, LLC - ID 652      
208-439 A Boise ID 689F ONVOY, LLC - ID 652      
208-441 A Boise ID 689F ONVOY, LLC - ID 652      
208-445 A Boise ID 689F ONVOY, LLC - ID 652      
208-460 A Boise ID 689F ONVOY, LLC - ID 652      
208-485 A Boise ID 689F ONVOY, LLC - ID 652      
208-504 A Caldwell ID 689F ONVOY, LLC - ID 652      
208-545 A Boise ID 689F ONVOY, LLC - ID 652      
208-567 A Boise ID 689F ONVOY, LLC - ID 652      
208-572 A Burley ID 689F ONVOY, LLC - ID 652      
208-575 A Boise ID 689F ONVOY, LLC - ID 652      
208-586 A Nampa ID 689F ONVOY, LLC - ID 652      
208-600 A Boise ID 689F ONVOY, LLC - ID 652      
208-692 A Boise ID 689F ONVOY, LLC - ID 652      
208-693 A Boise ID 689F ONVOY, LLC - ID 652      
208-694 A Boise ID 689F ONVOY, LLC - ID 652      
208-723 A Boise ID 689F ONVOY, LLC - ID 652      
208-728 A Boise ID 689F ONVOY, LLC - ID 652      
208-730 A Boise ID 689F ONVOY, LLC - ID 652      
208-789 A Boise ID 689F ONVOY, LLC - ID 652      
208-800 A Nampa ID 689F ONVOY, LLC - ID 652      
208-856 A Melba ID 689F ONVOY, LLC - ID 652      
208-900 A Boise ID 689F ONVOY, LLC - ID 652      
208-908 A Boise ID 689F ONVOY, LLC - ID 652      
208-923 A Garden Valley ID 689F ONVOY, LLC - ID 652      
208-974 A Homedale ID 689F ONVOY, LLC - ID 652      
208-975 A Boise ID 689F ONVOY, LLC - ID 652      
208-977 A Boise ID 689F ONVOY, LLC - ID 652      
208-978 A Boise ID 689F ONVOY, LLC - ID 652      
208-979 A Boise ID 689F ONVOY, LLC - ID 652      
208-986 A Boise ID 689F ONVOY, LLC - ID 652      
208-988 A Boise ID 689F ONVOY, LLC - ID 652      
208-994 A Boise ID 689F ONVOY, LLC - ID 652      
208-999 A Boise ID 689F ONVOY, LLC - ID 652      
307-500 A Border WY 450F ONVOY, LLC - WY 652      
458-251 A Ontario OR 750E ONVOY, LLC - OR 652      
458-446 A Ontario OR 750E ONVOY, LLC - OR 652      
775-510 A Mountain City NV 029F ONVOY, LLC - NV 652      
986-256 A Boise ID 689F ONVOY, LLC - ID 652      
986-266 A Nampa ID 689F ONVOY, LLC - ID 652      
986-267 A New Plymouth ID 689F ONVOY, LLC - ID 652      
986-269 A Boise ID 689F ONVOY, LLC - ID 652      
986-275 A Idaho Falls ID 689F ONVOY, LLC - ID 652   2024-03-29   
986-276 A Caldwell ID 689F ONVOY, LLC - ID 652   2024-04-04   
986-277 A Rigby ID 689F ONVOY, LLC - ID 652   2024-04-22   
986-278 A Emmett ID 689F ONVOY, LLC - ID 652   2024-04-22   
986-286 A Caldwell ID 689F ONVOY, LLC - ID 652      
986-287 A Boise ID 689F ONVOY, LLC - ID 652   2024-12-08   
986-686 A Donnelly ID 689F ONVOY, LLC - ID 652      
986-786 A Parma ID 689F ONVOY, LLC - ID 652      
986-886 A New Meadows ID 689F ONVOY, LLC - ID 652      
986-910 A Boise ID 689F ONVOY, LLC - ID 652   2025-01-06   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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