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 |
406-623
| 3 |
Hardin |
MT |
BLNGMT933MD |
073H TELNYX LLC |
650 |
|
2017-03-31 |
|
406-623
| 4 |
Hardin |
MT |
BLNGMTWE6MD |
9415 LEVEL 3 COMMUNICATIONS, LLC - MT |
650 |
|
2005-04-09 |
|
406-623
| 5 |
Hardin |
MT |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
2006-10-20 |
|
406-623
| 6 |
Hardin |
MT |
BLNGMTVR0MD |
939H COMMIO, LLC |
650 |
|
2023-07-15 |
|
406-623
| 7 |
Hardin |
MT |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
2011-07-17 |
|
406-623
| 8 |
Hardin |
MT |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
2019-10-28 |
|
406-623
| 9 |
Hardin |
MT |
BLNGMTMALMD |
994E BANDWIDTH.COM CLEC, LLC - MT |
650 |
|
2008-11-26 |
|
406-624
| A |
Bozeman |
MT |
BZMNMTHZDS0 |
746D MONTANA OPTICOM, LLC - MT |
650 |
|
|
|
406-624
| 0 |
Bozeman |
MT |
BZMNMTHZDS0 |
746D MONTANA OPTICOM, LLC - MT |
650 |
|
2004-05-03 |
|
406-624
| 1 |
Bozeman |
MT |
BLNGMTWEIMD |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
650 |
|
2023-12-28 |
|
406-624
| 2 |
Bozeman |
MT |
BLNGMTMALMD |
994E BANDWIDTH.COM CLEC, LLC - MT |
650 |
|
2020-11-13 |
|
406-624
| 3 |
Bozeman |
MT |
BLNGMTWEAMD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
650 |
|
2007-05-16 |
|
406-624
| 4 |
Bozeman |
MT |
BLNGMTWEAMD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
650 |
|
2019-02-25 |
|
406-624
| 5 |
Bozeman |
MT |
BLNGMTMALMD |
994E BANDWIDTH.COM CLEC, LLC - MT |
650 |
|
2020-11-13 |
|
406-624
| 6 |
Bozeman |
MT |
BZMNMTEFPS0 |
008E BRESNAN BROADBAND OF MONTANA, LLC - MT [CHARTER] |
650 |
|
2005-06-12 |
|
406-624
| 7 |
Bozeman |
MT |
BLNGMTMAMMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
650 |
|
2020-02-14 |
|
406-624
| 8 |
Bozeman |
MT |
BLNGMTMAMMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
650 |
|
2019-11-20 |
|
406-624
| 9 |
Bozeman |
MT |
BLNGMTMALMD |
994E BANDWIDTH.COM CLEC, LLC - MT |
650 |
|
2009-02-13 |
|
406-625
| A |
Stevensville |
MT |
MSSLMTMAX0X |
7421 AT&T - LOCAL |
648 |
|
2024-02-23 |
|
406-625
| 0 |
Stevensville |
MT |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
2012-12-17 |
|
406-625
| 1 |
Stevensville |
MT |
GRFLMTMAHMD |
073H TELNYX LLC |
648 |
|
2020-08-13 |
|
406-625
| 2 |
Stevensville |
MT |
MSSLMTEHPS0 |
008E BRESNAN BROADBAND OF MONTANA, LLC - MT [CHARTER] |
648 |
|
2005-10-21 |
|
406-625
| 3 |
Stevensville |
MT |
MSSLMTMA0MD |
9415 LEVEL 3 COMMUNICATIONS, LLC - MT |
648 |
|
2011-01-16 |
|
406-625
| 4 |
Stevensville |
MT |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
2019-09-15 |
|
406-625
| 5 |
Stevensville |
MT |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
2020-11-08 |
|
406-625
| 6 |
Stevensville |
MT |
HLNAMTMAUMD |
508J CENTURYLINK COMMUNICATIONS, LLC |
648 |
|
2014-05-24 |
|
406-625
| 7 |
Stevensville |
MT |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
2006-10-19 |
|
406-625
| 8 |
Stevensville |
MT |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
2011-10-24 |
|
406-625
| 9 |
Stevensville |
MT |
|
7421 AT&T - LOCAL |
648 |
|
2024-02-24 |
|
406-626
| A |
Frenchtown |
MT |
FCTWMTMARS1 |
9636 QWEST CORPORATION |
648 |
|
|
|
406-626
| 0 |
Frenchtown |
MT |
FCTWMTMARS1 |
9636 QWEST CORPORATION |
648 |
|
|
|
406-626
| 1 |
Frenchtown |
MT |
FCTWMTMARS1 |
9636 QWEST CORPORATION |
648 |
|
|
|
406-626
| 2 |
Frenchtown |
MT |
FCTWMTMARS1 |
9636 QWEST CORPORATION |
648 |
|
|
|
406-626
| 3 |
Frenchtown |
MT |
MSSLMTMA0MD |
9415 LEVEL 3 COMMUNICATIONS, LLC - MT |
648 |
|
2006-11-08 |
|
406-626
| 4 |
Frenchtown |
MT |
FCTWMTMARS1 |
9636 QWEST CORPORATION |
648 |
|
|
|
406-626
| 5 |
Frenchtown |
MT |
FCTWMTMARS1 |
9636 QWEST CORPORATION |
648 |
|
|
|
406-626
| 7 |
Frenchtown |
MT |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
2007-03-19 |
|
406-626
| 8 |
Frenchtown |
MT |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
2011-10-29 |
|
406-626
| 9 |
Frenchtown |
MT |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
2023-08-20 |
|
406-627
| A |
East Conrad |
MT |
FRFDMTXCDS1 |
2255 3 RIVERS TEL. COOP., INC. |
648 |
|
|
|
406-628
| A |
Laurel |
MT |
LARLMTMARS1 |
9636 QWEST CORPORATION |
650 |
|
|
|
406-628
| 0 |
Laurel |
MT |
BLNGMTWE6MD |
9415 LEVEL 3 COMMUNICATIONS, LLC - MT |
650 |
|
2004-11-13 |
|
406-628
| 1 |
Laurel |
MT |
LARLMTMARS1 |
9636 QWEST CORPORATION |
650 |
|
|
|
406-628
| 2 |
Laurel |
MT |
LARLMTMARS1 |
9636 QWEST CORPORATION |
650 |
|
|
|
406-628
| 3 |
Laurel |
MT |
LARLMTMARS1 |
9636 QWEST CORPORATION |
650 |
|
|
|
406-628
| 4 |
Laurel |
MT |
LARLMTMARS1 |
9636 QWEST CORPORATION |
650 |
|
|
|
406-628
| 5 |
Laurel |
MT |
LARLMTMARS1 |
9636 QWEST CORPORATION |
650 |
|
|
|
406-628
| 6 |
Laurel |
MT |
LARLMTMARS1 |
9636 QWEST CORPORATION |
650 |
|
|
|
406-628
| 7 |
Laurel |
MT |
LARLMTMARS1 |
9636 QWEST CORPORATION |
650 |
|
|
|
406-628
| 8 |
Laurel |
MT |
LARLMTMARS1 |
9636 QWEST CORPORATION |
650 |
|
|
|
<< 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
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