Local Calling Guide
Area code/prefix search
NPA: 406
[Rate centres in NPA 406]
[Dial plan for NPA 406]
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 >>
NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
406-699
| 2 |
Hardin |
MT |
BLNGMT939MD |
145J TERRA NOVA TELECOM INC. |
650 |
|
2023-08-06 |
|
406-699
| 3 |
Hardin |
MT |
BLNGMT939MD |
145J TERRA NOVA TELECOM INC. |
650 |
|
2022-12-17 |
|
406-702
| A |
Billings |
MT |
BLNGMT93PS1 |
008E BRESNAN BROADBAND OF MONTANA, LLC - MT [CHARTER] |
650 |
|
|
|
406-702
| 0 |
Billings |
MT |
BLNGMTWEIMD |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
650 |
|
2012-09-13 |
|
406-702
| 1 |
Billings |
MT |
BLNGMT93PS1 |
008E BRESNAN BROADBAND OF MONTANA, LLC - MT [CHARTER] |
650 |
|
2012-05-06 |
|
406-702
| 2 |
Billings |
MT |
BLNGMTWEIMD |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
650 |
|
2012-09-21 |
|
406-702
| 3 |
Billings |
MT |
BLNGMTWEIMD |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
650 |
|
2012-09-21 |
|
406-702
| 4 |
Billings |
MT |
BLNGMTWEIMD |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
650 |
|
2012-09-21 |
|
406-702
| 5 |
Billings |
MT |
BLNGMTWEIMD |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
650 |
|
2012-09-21 |
|
406-702
| 6 |
Billings |
MT |
BLNGMTWEIMD |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
650 |
|
2012-10-15 |
|
406-702
| 7 |
Billings |
MT |
BLNGMT93PS1 |
008E BRESNAN BROADBAND OF MONTANA, LLC - MT [CHARTER] |
650 |
|
2013-12-06 |
|
406-702
| 8 |
Billings |
MT |
BLNGMTMALMD |
994E BANDWIDTH.COM CLEC, LLC - MT |
650 |
|
2022-11-17 |
|
406-702
| 9 |
Billings |
MT |
BLNGMTWEIMD |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
650 |
|
2012-10-30 |
|
406-703
| A |
Columbus |
MT |
BLNGMTWE0MD |
073H TELNYX LLC |
650 |
|
|
|
406-703
| 0 |
Columbus |
MT |
BLNGMTWE0MD |
073H TELNYX LLC |
650 |
|
2021-07-16 |
|
406-703
| 1 |
Columbus |
MT |
BLNGMTMALMD |
994E BANDWIDTH.COM CLEC, LLC - MT |
650 |
|
2021-09-06 |
|
406-703
| 2 |
Columbus |
MT |
|
624H ONVOY SPECTRUM, LLC |
650 |
|
2024-03-22 |
|
406-703
| 3 |
Columbus |
MT |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
2021-08-28 |
|
406-703
| 8 |
Columbus |
MT |
BLNGMT934MD |
939H COMMIO, LLC |
650 |
|
2021-11-14 |
|
406-703
| 9 |
Columbus |
MT |
BLNGMT934MD |
939H COMMIO, LLC |
650 |
|
2021-11-14 |
|
406-707
| A |
Lewistown |
MT |
HLNAMTMAX1X |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
648 |
|
|
|
406-707
| 0 |
Lewistown |
MT |
HLNAMTMAX1X |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
648 |
|
2015-03-19 |
|
406-707
| 6 |
Lewistown |
MT |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
2020-11-08 |
|
406-708
| A |
Lewistown |
MT |
MSSLMTMA0MD |
9415 LEVEL 3 COMMUNICATIONS, LLC - MT |
648 |
|
|
|
406-708
| 2 |
Lewistown |
MT |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
2021-02-11 |
|
406-708
| 3 |
Lewistown |
MT |
HLNAMTMAMMD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
648 |
|
2016-09-27 |
|
406-708
| 4 |
Lewistown |
MT |
MSSLMTMA0MD |
9415 LEVEL 3 COMMUNICATIONS, LLC - MT |
648 |
|
2005-04-09 |
|
406-708
| 5 |
Lewistown |
MT |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
2021-02-11 |
|
406-708
| 6 |
Lewistown |
MT |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
2006-10-19 |
|
406-708
| 7 |
Lewistown |
MT |
HLNAMTMAUMD |
508J CENTURYLINK COMMUNICATIONS, LLC |
648 |
|
2014-05-24 |
|
406-708
| 8 |
Lewistown |
MT |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
2019-10-28 |
|
406-709
| A |
Lakeside |
MT |
KLSLMTAZDS0 |
008E BRESNAN BROADBAND OF MONTANA, LLC - MT [CHARTER] |
648 |
|
|
|
406-709
| 0 |
Lakeside |
MT |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
2021-03-07 |
|
406-709
| 2 |
Lakeside |
MT |
KLSLMTAZDS0 |
008E BRESNAN BROADBAND OF MONTANA, LLC - MT [CHARTER] |
648 |
|
|
|
406-709
| 3 |
Lakeside |
MT |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
2012-12-14 |
|
406-709
| 4 |
Lakeside |
MT |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
2012-12-14 |
|
406-709
| 5 |
Lakeside |
MT |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
2012-12-14 |
|
406-709
| 6 |
Lakeside |
MT |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
2019-09-15 |
|
406-709
| 7 |
Lakeside |
MT |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
2007-11-17 |
|
406-709
| 8 |
Lakeside |
MT |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
2011-05-14 |
|
406-709
| 9 |
Lakeside |
MT |
GRFLMTMAHMD |
073H TELNYX LLC |
648 |
|
2020-08-13 |
|
406-715
| A |
Lame Deer |
MT |
BLNGMTASIMD |
682H COMMNET WIRELESS SUBCO, LLC |
650 |
|
|
|
406-715
| 0 |
Lame Deer |
MT |
BLNGMTASIMD |
682H COMMNET WIRELESS SUBCO, LLC |
650 |
|
2015-11-19 |
|
406-717
| A |
Billings |
MT |
BLNGMT937MD |
197D VONAGE AMERICA LLC |
650 |
|
|
|
406-717
| 0 |
Billings |
MT |
BLNGMT937MD |
197D VONAGE AMERICA LLC |
650 |
|
2018-07-30 |
|
406-717
| 1 |
Billings |
MT |
BLNGMTWEDMD |
624H ONVOY SPECTRUM, LLC |
650 |
|
2022-11-12 |
|
406-717
| 2 |
Billings |
MT |
BLNGMTWEDMD |
624H ONVOY SPECTRUM, LLC |
650 |
|
2022-11-12 |
|
406-717
| 3 |
Billings |
MT |
BLNGMTWEDMD |
624H ONVOY SPECTRUM, LLC |
650 |
|
2022-11-12 |
|
406-717
| 4 |
Billings |
MT |
BLNGMTMAXMD |
6529 T-MOBILE USA, INC. |
650 |
|
2022-01-14 |
|
406-717
| 5 |
Billings |
MT |
BLNGMTMAXMD |
6529 T-MOBILE USA, INC. |
650 |
|
2022-01-14 |
|
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 >>
Last updated: Fri, 22 Mar 2024 03:02:44 UTC
Sponsored by: BeeVox - Whitelabel Reseller Platform
Like this site? We accept donations via PayPal.