Local Calling Guide
Area code/prefix search
NPA: 406
[Rate centres in NPA 406]
[Dial plan for NPA 406]
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NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
406-519
| A |
Missoula |
MT |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
|
|
406-519
| 0 |
Missoula |
MT |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
2021-07-05 |
|
406-519
| 1 |
Missoula |
MT |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
2021-07-05 |
|
406-519
| 2 |
Missoula |
MT |
MSSLMTMA0MD |
9415 LEVEL 3 COMMUNICATIONS, LLC - MT |
648 |
|
2021-06-27 |
|
406-519
| 3 |
Missoula |
MT |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
2021-07-05 |
|
406-519
| 4 |
Missoula |
MT |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
2021-03-26 |
|
406-519
| 5 |
Missoula |
MT |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
2021-03-26 |
|
406-519
| 6 |
Missoula |
MT |
|
939H COMMIO, LLC |
648 |
|
2023-09-22 |
|
406-519
| 7 |
Missoula |
MT |
GRFLMTMANMD |
515J IP HORIZON LLC |
648 |
|
2021-10-22 |
|
406-519
| 8 |
Missoula |
MT |
MSSLMTMACMD |
6529 T-MOBILE USA, INC. |
648 |
|
2022-05-20 |
|
406-519
| 9 |
Missoula |
MT |
MSSLMTMACMD |
6529 T-MOBILE USA, INC. |
648 |
|
2022-05-20 |
|
406-520
| A |
Absarokee |
MT |
BLNGMT93BMD |
321J HD CARRIER LLC |
650 |
|
|
|
406-520
| 5 |
Absarokee |
MT |
BLNGMT93BMD |
321J HD CARRIER LLC |
650 |
|
2020-09-27 |
|
406-520
| 6 |
Absarokee |
MT |
BLNGMT93BMD |
321J HD CARRIER LLC |
650 |
|
2020-11-01 |
|
406-521
| A |
Townsend |
MT |
HLNAMTMAX1X |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
648 |
|
|
|
406-521
| 0 |
Townsend |
MT |
HLNAMTMAX1X |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
648 |
|
|
|
406-521
| 1 |
Townsend |
MT |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
2012-12-17 |
|
406-521
| 2 |
Townsend |
MT |
HLNAMTMAX1X |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
648 |
|
2019-01-17 |
|
406-521
| 3 |
Townsend |
MT |
HLNAMTMAMMD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
648 |
|
2017-08-07 |
|
406-521
| 4 |
Townsend |
MT |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
2019-09-15 |
|
406-521
| 5 |
Townsend |
MT |
HLNAMTMAX1X |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
648 |
|
2019-06-21 |
|
406-521
| 6 |
Townsend |
MT |
HLNAMTMAUMD |
508J CENTURYLINK COMMUNICATIONS, LLC |
648 |
|
2014-05-24 |
|
406-521
| 7 |
Townsend |
MT |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
2011-10-24 |
|
406-521
| 8 |
Townsend |
MT |
GRFLMTMAHMD |
073H TELNYX LLC |
648 |
|
2020-08-13 |
|
406-521
| 9 |
Townsend |
MT |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
2021-03-07 |
|
406-522
| A |
Bozeman |
MT |
BZMNMTMADS0 |
9636 QWEST CORPORATION |
650 |
|
|
|
406-523
| A |
Missoula |
MT |
MSSLMTMADS0 |
9636 QWEST CORPORATION |
648 |
|
|
|
406-524
| A |
Valley Industrial Park |
MT |
GAFBMTXCRS1 |
2247 NEMONT TEL COOP INC |
650 |
|
|
|
406-524
| 3 |
Valley Industrial Park |
MT |
GAFBMTXCRS1 |
2247 NEMONT TEL COOP INC |
650 |
|
|
|
406-524
| 7 |
Valley Industrial Park |
MT |
GAFBMTXCRS1 |
2247 NEMONT TEL COOP INC |
650 |
|
|
|
406-524
| 8 |
Valley Industrial Park |
MT |
GLSGMTXC1MD |
443B SAGEBRUSH CELLULAR, INC. |
650 |
|
|
|
406-525
| A |
South Wolf Point |
MT |
SWPNMTXCRS1 |
2246 MID-RIVERS TEL. COOP., INC. |
650 |
|
|
|
406-525
| 3 |
South Wolf Point |
MT |
SWPNMTXCRS1 |
2246 MID-RIVERS TEL. COOP., INC. |
650 |
|
|
|
406-525
| 5 |
South Wolf Point |
MT |
BLNGMTWEIMD |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
650 |
|
2018-12-17 |
|
406-526
| A |
Fort Peck |
MT |
FTPCMTXCRS1 |
2247 NEMONT TEL COOP INC |
650 |
|
|
|
406-526
| 3 |
Fort Peck |
MT |
FTPCMTXCRS1 |
2247 NEMONT TEL COOP INC |
650 |
|
|
|
406-526
| 7 |
Fort Peck |
MT |
GLSGMTXC1MD |
443B SAGEBRUSH CELLULAR, INC. |
650 |
|
|
|
406-526
| 8 |
Fort Peck |
MT |
FTPCMTXCRS1 |
2247 NEMONT TEL COOP INC |
650 |
|
|
|
406-527
| A |
Saco |
MT |
SACOMTXCRS1 |
2247 NEMONT TEL COOP INC |
650 |
|
|
|
406-527
| 3 |
Saco |
MT |
SACOMTXCRS1 |
2247 NEMONT TEL COOP INC |
650 |
|
|
|
406-527
| 6 |
Saco |
MT |
BLNGMTMAMMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
650 |
|
2021-07-27 |
|
406-527
| 7 |
Saco |
MT |
GLSGMTXC1MD |
443B SAGEBRUSH CELLULAR, INC. |
650 |
|
|
|
406-528
| A |
Ronan |
MT |
RONNMTXCDS0 |
2252 RONAN TEL. CO. |
648 |
|
|
|
406-529
| A |
Missoula |
MT |
HLNAMTMAX1X |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
648 |
|
|
|
406-530
| A |
Laurel |
MT |
BLNGMTWE6MD |
9415 LEVEL 3 COMMUNICATIONS, LLC - MT |
650 |
|
|
|
406-530
| 0 |
Laurel |
MT |
BLNGMT934MD |
939H COMMIO, LLC |
650 |
|
2022-07-29 |
|
406-530
| 1 |
Laurel |
MT |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
2006-10-20 |
|
406-530
| 2 |
Laurel |
MT |
BLNGMTWE6MD |
9415 LEVEL 3 COMMUNICATIONS, LLC - MT |
650 |
|
2007-01-05 |
|
406-530
| 3 |
Laurel |
MT |
BZMNMTHZDS0 |
746D MONTANA OPTICOM, LLC - MT |
650 |
|
2010-08-16 |
|
406-530
| 4 |
Laurel |
MT |
BLNGMTMAMMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
650 |
|
2010-11-06 |
|
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Last updated: Fri, 22 Mar 2024 03:02:44 UTC
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