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.

OCN: 579H AIRUS, INC. - ID

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
208-225 8 Tygee Valley ID CHYNWYRFDS0  654   2020-04-13   
208-261 0 Burley ID BOISIDPZDS1  652   2021-02-22   
208-293 0 Twin Falls ID BOISIDPZDS1  652   2021-05-29   
208-370 6 Boise ID BOISIDPZDS1  652   2021-05-19   
208-427 8 Pocatello ID BOISIDPZDS1  652   2018-02-24   
208-504 2 Caldwell ID BOISIDPZDS1  652   2018-02-24   
208-510 0 Boise ID BOISIDPZDS1  652   2020-03-27   
208-510 9 Boise ID BOISIDPZDS1  652   2021-03-22   
208-513 A Boise ID BOISIDPZDS1  652      
208-513 1 Boise ID BOISIDPZDS1  652   2015-10-12   
208-572 9 Burley ID BOISIDPZDS1  652   2018-08-27   
208-607 3 Idaho Falls ID BOISIDPZDS1  652   2020-05-04   
208-609 9 Boise ID BOISIDPZDS1  652   2019-11-01   
208-617 8 Boise ID BOISIDPZDS1  652   2020-12-05   
208-644 8 Twin Falls ID BOISIDPZDS1  652   2020-03-27   
208-670 8 Burley ID BOISIDPZDS1  652   2019-11-01   
208-675 1 Tygee Valley ID CHYNWYRFDS0  654   2021-02-22   
208-675 9 Tygee Valley ID CHYNWYRFDS0  654   2018-12-09   
208-701 6 Idaho Falls ID BOISIDPZDS1  652   2018-02-24   
208-721 9 Ketchum ID BOISIDPZDS1  652   2018-02-09   
208-738 9 Twin Falls ID BOISIDPZDS1  652   2019-11-01   
208-747 0 Pocatello ID BOISIDPZDS1  652   2019-11-01   
208-747 8 Pocatello ID BOISIDPZDS1  652   2020-11-14   
208-795 0 Caldwell ID BOISIDPZDS1  652   2021-05-29   
208-803 0 Boise ID BOISIDPZDS1  652   2017-03-12   
208-812 5 Payette ID BOISIDPZDS1  652   2020-07-19   
208-813 1 Boise ID BOISIDPZDS1  652   2017-09-01   
208-813 9 Boise ID BOISIDPZDS1  652   2017-09-01   
208-829 1 Twin Falls ID BOISIDPZDS1  652   2020-12-05   
208-969 8 Twin Falls ID BOISIDPZDS1  652   2018-02-09   
208-973 0 Idaho Falls ID BOISIDPZDS1  652   2021-05-11   
986-201 0 Caldwell ID BOISIDPZDS1  652   2019-11-01   
986-201 1 Caldwell ID BOISIDPZDS1  652   2020-03-27   
986-201 3 Caldwell ID BOISIDPZDS1  652   2020-12-05   
986-224 8 Boise ID BOISIDPZDS1  652   2019-04-26   
986-224 9 Boise ID BOISIDPZDS1  652   2018-09-06   
986-229 0 Boise ID   652   2022-06-04   
986-497 1 Idaho Falls ID BOISIDPZDS1  652   2018-10-19   
986-666 1 Nampa ID BOISIDPZDS1  652   2019-09-02   
986-800 9 Idaho Falls ID BOISIDPZDS1  652   2020-11-14   
986-999 1 Boise ID BOISIDPZDS1  652   2019-07-20   

Last updated: Fri, 13 May 2022 22:16:13 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.