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 >>
NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
406-802
| 1 |
Hamilton |
MT |
GRFLMTMAHMD |
073H TELNYX LLC |
648 |
|
|
|
406-802
| 2 |
Hamilton |
MT |
HLNAMTMAX1X |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
648 |
|
|
|
406-802
| 3 |
Hamilton |
MT |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
|
|
406-802
| 4 |
Hamilton |
MT |
HLNAMTMAX1X |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
648 |
|
|
|
406-802
| 5 |
Hamilton |
MT |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
|
|
406-802
| 6 |
Hamilton |
MT |
MSSLMTMA0MD |
9415 LEVEL 3 COMMUNICATIONS, LLC - MT |
648 |
|
|
|
406-802
| 7 |
Hamilton |
MT |
HLNAMTMAUMD |
508J CENTURYLINK COMMUNICATIONS, LLC |
648 |
|
|
|
406-802
| 8 |
Hamilton |
MT |
MSSLMTAG5MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
648 |
|
|
|
406-802
| 9 |
Hamilton |
MT |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
|
|
406-804
| A |
Gardiner |
MT |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
|
|
406-804
| 0 |
Gardiner |
MT |
BLNGMT933MD |
073H TELNYX LLC |
650 |
|
|
|
406-804
| 1 |
Gardiner |
MT |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
|
|
406-804
| 2 |
Gardiner |
MT |
BLNGMTMAMMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
650 |
|
|
|
406-804
| 3 |
Gardiner |
MT |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
|
|
406-804
| 4 |
Gardiner |
MT |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
|
|
406-804
| 5 |
Gardiner |
MT |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
|
|
406-804
| 6 |
Gardiner |
MT |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
|
|
406-804
| 7 |
Gardiner |
MT |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
|
|
406-804
| 8 |
Gardiner |
MT |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
|
|
406-804
| 9 |
Gardiner |
MT |
BLNGMTMAXMD |
6529 T-MOBILE USA, INC. |
650 |
|
|
|
406-807
| A |
East Glacier Park |
MT |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
|
|
406-807
| 0 |
East Glacier Park |
MT |
GRFLMTMAHMD |
073H TELNYX LLC |
648 |
|
|
|
406-807
| 7 |
East Glacier Park |
MT |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
|
|
406-807
| 8 |
East Glacier Park |
MT |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
|
|
406-808
| A |
Havre |
MT |
HLNAMTMAUMD |
508J CENTURYLINK COMMUNICATIONS, LLC |
648 |
|
|
|
406-808
| 0 |
Havre |
MT |
GRFLMTMAHMD |
073H TELNYX LLC |
648 |
|
|
|
406-808
| 3 |
Havre |
MT |
MSSLMTMAYMD |
771G TELEPORT COMMUNICATIONS AMERICA MT - LLC |
648 |
|
|
|
406-808
| 6 |
Havre |
MT |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
|
|
406-808
| 7 |
Havre |
MT |
HLNAMTMAUMD |
508J CENTURYLINK COMMUNICATIONS, LLC |
648 |
|
|
|
406-808
| 8 |
Havre |
MT |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
|
|
406-808
| 9 |
Havre |
MT |
HLNAMTMAX1X |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
648 |
|
|
|
406-812
| A |
Laurel |
MT |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
|
|
406-812
| 0 |
Laurel |
MT |
BLNGMTWEIMD |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
650 |
|
|
|
406-812
| 1 |
Laurel |
MT |
|
792K CHARTER IP ENABLED SERVICES, LLC |
650 |
|
|
|
406-812
| 2 |
Laurel |
MT |
BLNGMTWEIMD |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
650 |
|
|
|
406-812
| 3 |
Laurel |
MT |
BLNGMTWEAMD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
650 |
|
|
|
406-812
| 4 |
Laurel |
MT |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
|
|
406-812
| 5 |
Laurel |
MT |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
|
|
406-812
| 6 |
Laurel |
MT |
BLNGMT93BMD |
321J HD CARRIER LLC |
650 |
|
|
|
406-812
| 7 |
Laurel |
MT |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
|
|
406-812
| 8 |
Laurel |
MT |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
|
|
406-812
| 9 |
Laurel |
MT |
BLNGMT93BMD |
321J HD CARRIER LLC |
650 |
|
|
|
406-813
| A |
Belgrade |
MT |
BLNGMTWEAMD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
650 |
|
|
|
406-813
| 0 |
Belgrade |
MT |
BLNGMTMALMD |
994E BANDWIDTH.COM CLEC, LLC - MT |
650 |
|
|
|
406-813
| 1 |
Belgrade |
MT |
BLNGMTMALMD |
994E BANDWIDTH.COM CLEC, LLC - MT |
650 |
|
|
|
406-813
| 2 |
Belgrade |
MT |
BLNGMTMALMD |
994E BANDWIDTH.COM CLEC, LLC - MT |
650 |
|
|
|
406-813
| 3 |
Belgrade |
MT |
BLNGMTWEAMD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
650 |
|
|
|
406-813
| 4 |
Belgrade |
MT |
BLNGMTWE8MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
650 |
|
|
|
406-813
| 5 |
Belgrade |
MT |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
|
|
406-813
| 6 |
Belgrade |
MT |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
|
|
406-813
| 7 |
Belgrade |
MT |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
|
|
406-813
| 8 |
Belgrade |
MT |
|
792K CHARTER IP ENABLED SERVICES, LLC |
650 |
|
|
|
406-813
| 9 |
Belgrade |
MT |
BLNGMT933MD |
073H TELNYX LLC |
650 |
|
|
|
406-815
| A |
Red Lodge |
MT |
BLNGMTMAX5X |
7421 AT&T - LOCAL |
650 |
|
|
|
406-815
| 0 |
Red Lodge |
MT |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
|
|
406-815
| 4 |
Red Lodge |
MT |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
|
|
406-815
| 5 |
Red Lodge |
MT |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
|
|
406-815
| 6 |
Red Lodge |
MT |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
|
|
406-815
| 7 |
Red Lodge |
MT |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
|
|
406-815
| 8 |
Red Lodge |
MT |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
|
|
406-815
| 9 |
Red Lodge |
MT |
BLNGMTMAX5X |
7421 AT&T - LOCAL |
650 |
|
|
|
406-818
| A |
Red Lodge |
MT |
BLNGMTMAMMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
650 |
|
|
|
406-818
| 0 |
Red Lodge |
MT |
BLNGMTMAMMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
650 |
|
|
|
406-818
| 4 |
Red Lodge |
MT |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
650 |
|
|
|
406-818
| 5 |
Red Lodge |
MT |
|
145J TERRA NOVA TELECOM INC. |
650 |
|
|
|
406-820
| A |
Olney |
MT |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
|
|
406-820
| 1 |
Olney |
MT |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
|
|
406-820
| 2 |
Olney |
MT |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
|
|
406-820
| 3 |
Olney |
MT |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
|
|
406-820
| 4 |
Olney |
MT |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
|
|
406-820
| 5 |
Olney |
MT |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
|
|
406-820
| 6 |
Olney |
MT |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
|
|
406-820
| 7 |
Olney |
MT |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
|
|
406-820
| 8 |
Olney |
MT |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
|
|
406-820
| 9 |
Olney |
MT |
GRFLMTMAHMD |
073H TELNYX LLC |
648 |
|
|
|
406-821
| A |
Darby |
MT |
DRBYMTMARS1 |
9636 QWEST CORPORATION |
648 |
|
|
|
406-821
| 0 |
Darby |
MT |
DRBYMTMARS1 |
9636 QWEST CORPORATION |
648 |
|
|
|
406-821
| 1 |
Darby |
MT |
DRBYMTMARS1 |
9636 QWEST CORPORATION |
648 |
|
|
|
406-821
| 2 |
Darby |
MT |
DRBYMTMARS1 |
9636 QWEST CORPORATION |
648 |
|
|
|
406-821
| 3 |
Darby |
MT |
DRBYMTMARS1 |
9636 QWEST CORPORATION |
648 |
|
|
|
406-821
| 4 |
Darby |
MT |
DRBYMTMARS1 |
9636 QWEST CORPORATION |
648 |
|
|
|
406-821
| 5 |
Darby |
MT |
GRFLMTMAHMD |
073H TELNYX LLC |
648 |
|
|
|
406-821
| 6 |
Darby |
MT |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
|
|
406-821
| 7 |
Darby |
MT |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
|
|
406-821
| 8 |
Darby |
MT |
MSSLMTMA0MD |
9415 LEVEL 3 COMMUNICATIONS, LLC - MT |
648 |
|
|
|
406-821
| 9 |
Darby |
MT |
DRBYMTMARS1 |
9636 QWEST CORPORATION |
648 |
|
|
|
406-822
| A |
Superior |
MT |
ALTNMTXBRS1 |
2235 BLACKFOOT TEL. COOP., INC. |
648 |
|
|
|
406-822
| 2 |
Superior |
MT |
ALTNMTXBRS1 |
2235 BLACKFOOT TEL. COOP., INC. |
648 |
|
|
|
406-822
| 3 |
Superior |
MT |
ALTNMTXBRS1 |
2235 BLACKFOOT TEL. COOP., INC. |
648 |
|
|
|
406-822
| 4 |
Superior |
MT |
ALTNMTXBRS1 |
2235 BLACKFOOT TEL. COOP., INC. |
648 |
|
|
|
406-822
| 9 |
Superior |
MT |
|
2235 BLACKFOOT TEL. COOP., INC. |
648 |
|
|
|
406-823
| A |
Livingston |
MT |
LVTNMTMADS0 |
9636 QWEST CORPORATION |
650 |
|
|
|
406-823
| 0 |
Livingston |
MT |
BLNGMTMALMD |
994E BANDWIDTH.COM CLEC, LLC - MT |
650 |
|
|
|
406-823
| 1 |
Livingston |
MT |
BZMNMTHZDS0 |
746D MONTANA OPTICOM, LLC - MT |
650 |
|
|
|
406-823
| 2 |
Livingston |
MT |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
|
|
406-823
| 3 |
Livingston |
MT |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
|
|
406-823
| 4 |
Livingston |
MT |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
|
|
406-823
| 5 |
Livingston |
MT |
BLNGMTAS9MD |
453F ONVOY, LLC - MT |
650 |
|
|
|
406-823
| 6 |
Livingston |
MT |
LVTNMTMADS0 |
9636 QWEST CORPORATION |
650 |
|
|
|
406-823
| 7 |
Livingston |
MT |
|
145J TERRA NOVA TELECOM INC. |
650 |
|
|
|
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Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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