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.
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
208-922 7 Boise ID 7558 LEVEL 3 COMMUNICATIONS, LLC - ID 652   2007-11-07   
208-927 6 Murtaugh ID 7558 LEVEL 3 COMMUNICATIONS, LLC - ID 652   2023-01-08   
208-932 A Idaho Falls ID 7558 LEVEL 3 COMMUNICATIONS, LLC - ID 652      
208-932 0 Idaho Falls ID 7558 LEVEL 3 COMMUNICATIONS, LLC - ID 652   2007-07-27   
208-932 1 Idaho Falls ID 7558 LEVEL 3 COMMUNICATIONS, LLC - ID 652   2007-09-14   
208-932 2 Idaho Falls ID 7558 LEVEL 3 COMMUNICATIONS, LLC - ID 652   2010-05-02   
208-932 4 Idaho Falls ID 7558 LEVEL 3 COMMUNICATIONS, LLC - ID 652      
208-932 7 Idaho Falls ID 7558 LEVEL 3 COMMUNICATIONS, LLC - ID 652   2012-01-25   
208-936 2 Nampa ID 7558 LEVEL 3 COMMUNICATIONS, LLC - ID 652   2006-10-31   
208-936 3 Nampa ID 7558 LEVEL 3 COMMUNICATIONS, LLC - ID 652   2006-10-31   
208-936 4 Nampa ID 7558 LEVEL 3 COMMUNICATIONS, LLC - ID 652   2006-10-31   
208-943 A Mountain Home ID 7558 LEVEL 3 COMMUNICATIONS, LLC - ID 652      
208-943 4 Mountain Home ID 7558 LEVEL 3 COMMUNICATIONS, LLC - ID 652   2007-04-25   
208-944 A Twin Falls ID 7558 LEVEL 3 COMMUNICATIONS, LLC - ID 652      
208-944 0 Twin Falls ID 7558 LEVEL 3 COMMUNICATIONS, LLC - ID 652      
208-944 2 Twin Falls ID 7558 LEVEL 3 COMMUNICATIONS, LLC - ID 652   2007-07-26   
208-944 4 Twin Falls ID 7558 LEVEL 3 COMMUNICATIONS, LLC - ID 652   2007-01-16   
208-944 9 Twin Falls ID 7558 LEVEL 3 COMMUNICATIONS, LLC - ID 652      
208-953 A New Plymouth ID 7558 LEVEL 3 COMMUNICATIONS, LLC - ID 652      
208-953 0 New Plymouth ID 7558 LEVEL 3 COMMUNICATIONS, LLC - ID 652   2008-06-19   
208-957 5 Boise ID 7558 LEVEL 3 COMMUNICATIONS, LLC - ID 652   2012-04-02   
208-957 6 Boise ID 7558 LEVEL 3 COMMUNICATIONS, LLC - ID 652   2013-02-15   
208-965 2 Nampa ID 7558 LEVEL 3 COMMUNICATIONS, LLC - ID 652   2007-10-25   
208-965 8 Nampa ID 7558 LEVEL 3 COMMUNICATIONS, LLC - ID 652   2008-07-17   
208-969 9 Twin Falls ID 7558 LEVEL 3 COMMUNICATIONS, LLC - ID 652   2008-12-10   
208-985 2 Boise ID 7558 LEVEL 3 COMMUNICATIONS, LLC - ID 652   2014-05-17   
208-990 4 Grand View ID 7558 LEVEL 3 COMMUNICATIONS, LLC - ID 652   2023-01-08   
208-995 2 Boise ID 7558 LEVEL 3 COMMUNICATIONS, LLC - ID 652   2011-05-14   
307-392 A Border WY 9416 LEVEL 3 COMMUNICATIONS, LLC - WY 652      
307-392 2 Border WY 9416 LEVEL 3 COMMUNICATIONS, LLC - WY 652   2012-11-09   
307-392 4 Border WY 9416 LEVEL 3 COMMUNICATIONS, LLC - WY 652   2006-08-12   
458-252 8 Oregon Slope OR 3234 LEVEL 3 COMMUNICATIONS, LLC - OR 652   2023-02-20   
458-433 7 Vale OR 3234 LEVEL 3 COMMUNICATIONS, LLC - OR 652   2023-02-20   
541-216 5 Ontario OR 3234 LEVEL 3 COMMUNICATIONS, LLC - OR 652   2011-07-21   
541-216 6 Ontario OR 3234 LEVEL 3 COMMUNICATIONS, LLC - OR 652   2011-03-18   
541-293 A Nyssa OR 3234 LEVEL 3 COMMUNICATIONS, LLC - OR 652      
541-293 2 Nyssa OR 3234 LEVEL 3 COMMUNICATIONS, LLC - OR 652   2011-08-13   
541-372 6 Nyssa OR 3234 LEVEL 3 COMMUNICATIONS, LLC - OR 652   2011-03-18   
775-639 4 Owyhee NV 4805 LEVEL 3 COMMUNICATIONS, LLC - NV 652   2023-01-27   
775-763 4 Mountain City NV 4805 LEVEL 3 COMMUNICATIONS, LLC - NV 652   2023-01-12   
986-200 4 Boise ID 7558 LEVEL 3 COMMUNICATIONS, LLC - ID 652   2019-07-07   
986-213 4 Boise ID 7558 LEVEL 3 COMMUNICATIONS, LLC - ID 652   2022-02-19   
986-223 4 Grasmere-Riddle ID 7558 LEVEL 3 COMMUNICATIONS, LLC - ID 652   2023-01-08   
986-226 5 Boise ID 7558 LEVEL 3 COMMUNICATIONS, LLC - ID 652   2022-04-16   
986-236 4 Boise ID 7558 LEVEL 3 COMMUNICATIONS, LLC - ID 652   2022-01-15   
986-246 A Leadore ID 7558 LEVEL 3 COMMUNICATIONS, LLC - ID 652      
986-246 2 Leadore ID 7558 LEVEL 3 COMMUNICATIONS, LLC - ID 652   2023-03-07   
986-346 1 Paul ID 7558 LEVEL 3 COMMUNICATIONS, LLC - ID 652   2023-03-06   
986-386 1 Wilder ID 7558 LEVEL 3 COMMUNICATIONS, LLC - ID 652   2023-03-03   
986-497 3 Idaho Falls ID 7558 LEVEL 3 COMMUNICATIONS, LLC - ID 652   2020-03-07   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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