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: BLNGMTMALMD

1 2 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
307-344 1 Mammoth WY 081F BANDWIDTH.COM CLEC, LLC - WY 650      
307-888 9 Old Faithful WY 081F BANDWIDTH.COM CLEC, LLC - WY 650      
406-200 8 Billings MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-200 9 Billings MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-201 1 Forsyth MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-201 5 Forsyth MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-201 6 Forsyth MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-201 7 Forsyth MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-201 8 Forsyth MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-201 9 Forsyth MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-209 8 Bozeman MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-209 9 Bozeman MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-213 3 Colstrip MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-213 5 Colstrip MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-213 6 Colstrip MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-213 8 Colstrip MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-213 9 Colstrip MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-219 1 Bozeman MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-219 4 Bozeman MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-219 5 Bozeman MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-219 7 Bozeman MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-219 8 Bozeman MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-220 5 Livingston MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-220 6 Livingston MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-224 4 Livingston MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-224 9 Livingston MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-233 0 Miles City MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-233 9 Miles City MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-247 0 Billings MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-272 0 Billings MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-272 2 Billings MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-272 3 Billings MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-272 4 Billings MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-272 5 Billings MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-272 6 Billings MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-272 7 Billings MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-272 9 Billings MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-282 1 Manhattan MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-282 2 Manhattan MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-282 3 Manhattan MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-282 4 Manhattan MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-284 1 Manhattan MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-284 5 Manhattan MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-285 1 Three Forks MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-285 8 Three Forks MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-290 3 Columbus MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-290 8 Columbus MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-290 9 Columbus MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-298 2 Columbus MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-298 3 Columbus MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-298 5 Columbus MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-306 0 Manhattan MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-312 5 Bozeman MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-312 9 Bozeman MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-318 5 Billings MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-318 6 Billings MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-318 7 Billings MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-318 9 Billings MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-325 7 Billings MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-333 1 Livingston MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-333 6 Livingston MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-345 5 Glendive MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-351 0 Forsyth MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-351 4 Forsyth MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-351 6 Forsyth MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-356 6 Forsyth MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-359 1 Glendive MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-384 6 Billings MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-384 7 Billings MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-404 6 Bozeman MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-404 7 Bozeman MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-404 8 Bozeman MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-413 7 Billings MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-414 6 Bozeman MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-414 7 Bozeman MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-414 9 Bozeman MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-418 5 Cooke City MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-418 9 Cooke City MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-426 1 Red Lodge MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-426 2 Red Lodge MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-426 3 Red Lodge MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-426 9 Red Lodge MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-478 5 Sidney MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-478 6 Sidney MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-478 8 Sidney MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-480 6 Sidney MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-518 1 Gallatin Gateway MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-530 5 Laurel MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-530 7 Laurel MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-530 8 Laurel MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-530 9 Laurel MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-534 9 Billings MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-578 1 Wilsall MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-578 3 Wilsall MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-578 4 Wilsall MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-578 8 Wilsall MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-602 2 Bozeman MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-602 3 Bozeman MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-602 5 Bozeman MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      
406-616 2 Three Forks MT 994E BANDWIDTH.COM CLEC, LLC - MT 650      

1 2 >>

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.