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: BOISIDPZ4MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
208-228 1 Rigby ID 073H TELNYX LLC 652   2018-04-25   
208-495 0 Melba ID 073H TELNYX LLC 652   2018-04-25   
208-504 3 Caldwell ID 073H TELNYX LLC 652   2018-04-25   
208-544 9 Twin Falls ID 073H TELNYX LLC 652   2018-04-25   
208-565 1 Nampa ID 073H TELNYX LLC 652   2018-04-25   
208-616 A Boise ID 073H TELNYX LLC 652      
208-616 1 Boise ID 073H TELNYX LLC 652   2017-12-10   
208-684 8 Blackfoot ID 073H TELNYX LLC 652   2018-04-25   
208-718 9 Weiser ID 073H TELNYX LLC 652   2018-04-25   
208-729 8 New Plymouth ID 073H TELNYX LLC 652   2018-04-25   
208-812 9 Payette ID 073H TELNYX LLC 652   2018-04-25   
208-817 2 Emmett ID 073H TELNYX LLC 652   2018-04-25   
208-915 8 Pocatello ID 073H TELNYX LLC 652   2018-04-25   
208-927 1 Murtaugh ID 073H TELNYX LLC 652   2018-04-25   
208-928 9 Ketchum ID 073H TELNYX LLC 652   2018-04-25   
208-943 9 Mountain Home ID 073H TELNYX LLC 652   2018-04-25   
307-392 9 Border WY 073H TELNYX LLC 652   2019-03-01   
458-224 0 Ontario OR 073H TELNYX LLC 652   2018-10-12   
541-262 2 Oregon Slope OR 073H TELNYX LLC 652   2018-10-12   
541-293 9 Nyssa OR 073H TELNYX LLC 652   2018-10-12   
541-920 2 Vale OR 073H TELNYX LLC 652   2018-10-12   

Last updated: Fri, 10 Sep 2021 12:38:21 UTC

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