Local Calling Guide
Area code/prefix search
Great Falls, MT
<< 1 2 3 4 5 >>
NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
406-315
| 0 |
GRFLMTMAHMD |
073H TELNYX LLC |
648 |
|
2021-03-04 |
|
406-315
| 1 |
HLNAMTHHPS1 |
008E BRESNAN BROADBAND OF MONTANA, LLC - MT [CHARTER] |
648 |
|
2011-03-10 |
|
406-315
| 2 |
HLNAMTHHPS1 |
008E BRESNAN BROADBAND OF MONTANA, LLC - MT [CHARTER] |
648 |
|
2011-11-17 |
|
406-315
| 3 |
HLNAMTHHPS1 |
008E BRESNAN BROADBAND OF MONTANA, LLC - MT [CHARTER] |
648 |
|
2012-05-06 |
|
406-315
| 4 |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
2012-12-13 |
|
406-315
| 5 |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
2012-12-13 |
|
406-315
| 6 |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
2012-12-13 |
|
406-315
| 7 |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
2012-12-13 |
|
406-315
| 8 |
HLNAMTHHPS1 |
008E BRESNAN BROADBAND OF MONTANA, LLC - MT [CHARTER] |
648 |
|
2014-04-30 |
|
406-315
| 9 |
GRFLMTMAJMD |
843H SAGEBRUSH CELLULAR, INC. |
648 |
|
2017-11-05 |
|
406-401
| A |
GRFLMTMAX0X |
425J CSC WIRELESS, LLC |
648 |
|
|
|
406-401
| 0 |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
2021-02-04 |
|
406-401
| 1 |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
2021-02-04 |
|
406-401
| 2 |
GRFLMTMAX0X |
425J CSC WIRELESS, LLC |
648 |
|
2019-07-20 |
|
406-401
| 3 |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
2021-02-04 |
|
406-401
| 4 |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
2021-02-04 |
|
406-401
| 5 |
GRFLMTMAGMD |
6529 T-MOBILE USA, INC. |
648 |
|
2020-12-23 |
|
406-401
| 6 |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
2021-07-05 |
|
406-401
| 7 |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
2021-07-05 |
|
406-401
| 8 |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
2021-07-05 |
|
406-401
| 9 |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
2021-07-05 |
|
406-402
| A |
GRFLMTMAGMD |
6529 T-MOBILE USA, INC. |
648 |
|
|
|
406-402
| 0 |
GRFLMTMAGMD |
6529 T-MOBILE USA, INC. |
648 |
|
2022-04-02 |
|
406-402
| 1 |
GRFLMTMADMD |
551G NUSO, LLC |
648 |
|
2018-03-04 |
|
406-402
| 2 |
GRFLMTMAGMD |
6529 T-MOBILE USA, INC. |
648 |
|
2021-07-07 |
|
406-402
| 3 |
GRFLMTMAGMD |
5562 METROPCS, INC. |
648 |
|
2018-06-24 |
|
406-402
| 4 |
GRFLMTMAGMD |
6529 T-MOBILE USA, INC. |
648 |
|
2022-09-29 |
|
406-402
| 5 |
GRFLMTMAGMD |
6529 T-MOBILE USA, INC. |
648 |
|
2021-04-15 |
|
406-402
| 6 |
GRFLMTMAGMD |
6529 T-MOBILE USA, INC. |
648 |
|
2020-02-06 |
|
406-402
| 7 |
GRFLMTMAGMD |
6529 T-MOBILE USA, INC. |
648 |
|
2019-04-12 |
|
406-402
| 8 |
GRFLMTMAGMD |
6529 T-MOBILE USA, INC. |
648 |
|
2018-10-08 |
|
406-402
| 9 |
GRFLMTMAGMD |
6529 T-MOBILE USA, INC. |
648 |
|
2017-11-15 |
|
406-403
| A |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
|
|
406-403
| 0 |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
2006-05-08 |
|
406-403
| 1 |
HLNAMTMAX1X |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
648 |
|
2009-04-09 |
|
406-403
| 2 |
HLNAMTMAX1X |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
648 |
|
2009-07-06 |
|
406-403
| 3 |
HLNAMTMAX1X |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
648 |
|
2009-09-14 |
|
406-403
| 4 |
HLNAMTMAX1X |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
648 |
|
2009-10-22 |
|
406-403
| 5 |
HLNAMTMAX1X |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
648 |
|
2009-10-22 |
|
406-403
| 6 |
HLNAMTMAX1X |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
648 |
|
2009-11-23 |
|
406-403
| 7 |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
2009-03-22 |
|
406-403
| 8 |
HLNAMTMAX1X |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
648 |
|
2009-11-23 |
|
406-403
| 9 |
HLNAMTMAX1X |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
648 |
|
2010-04-05 |
|
406-452
| A |
GRFLMTMADS0 |
9636 QWEST CORPORATION |
648 |
|
|
|
406-453
| A |
GRFLMTMADS0 |
9636 QWEST CORPORATION |
648 |
|
|
|
406-454
| A |
GRFLMTMADS0 |
9636 QWEST CORPORATION |
648 |
|
|
|
406-455
| A |
GRFLMTMADS0 |
9636 QWEST CORPORATION |
648 |
|
|
|
406-455
| 0 |
GRFLMTMADS0 |
9636 QWEST CORPORATION |
648 |
|
|
|
406-455
| 1 |
GRFLMTMADS0 |
9636 QWEST CORPORATION |
648 |
|
|
|
406-455
| 2 |
GRFLMTMADS0 |
9636 QWEST CORPORATION |
648 |
|
|
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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