Local Calling Guide
Area code/prefix search
Kalispell, MT
<< 1 2
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 406-609
| 5 |
MSSLMTMACMD |
6529 T-MOBILE USA, INC. |
648 |
|
2022-10-08 |
|
| 406-609
| 6 |
MSSLMTMACMD |
6529 T-MOBILE USA, INC. |
648 |
|
2021-06-25 |
|
| 406-609
| 7 |
MSSLMTMACMD |
6529 T-MOBILE USA, INC. |
648 |
|
2021-06-25 |
|
| 406-609
| 8 |
MSSLMTAG5MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
648 |
|
2021-05-08 |
|
| 406-609
| 9 |
MSSLMTAG5MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
648 |
|
2021-05-08 |
|
| 406-751
| A |
KLSLMTXCDS0 |
2249 CENTURYTEL OF MONTANA, INC. DBA CENTURYLINK |
648 |
|
|
|
| 406-752
| A |
KLSLMTXCDS0 |
2249 CENTURYTEL OF MONTANA, INC. DBA CENTURYLINK |
648 |
|
|
|
| 406-755
| A |
KLSLMTXCDS0 |
2249 CENTURYTEL OF MONTANA, INC. DBA CENTURYLINK |
648 |
|
|
|
| 406-756
| A |
KLSLMTXCDS0 |
2249 CENTURYTEL OF MONTANA, INC. DBA CENTURYLINK |
648 |
|
|
|
| 406-758
| A |
KLSLMTXCDS0 |
2249 CENTURYTEL OF MONTANA, INC. DBA CENTURYLINK |
648 |
|
|
|
| 406-858
| A |
GRFLMTMA69Z |
490J DISH WIRELESS, LLC |
648 |
|
|
|
| 406-858
| 0 |
HLNAMTMAX1X |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
648 |
|
2014-02-07 |
|
| 406-858
| 1 |
CHRLMT010MD |
986F WESTERN MONTANA COMMUNITYTEL INC. - MT |
648 |
|
2016-04-22 |
|
| 406-858
| 2 |
KLSLMTXCDS0 |
2249 CENTURYTEL OF MONTANA, INC. DBA CENTURYLINK |
648 |
|
|
|
| 406-858
| 3 |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
2019-11-18 |
|
| 406-858
| 4 |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
2019-11-18 |
|
| 406-858
| 5 |
GRFLMTMA69Z |
490J DISH WIRELESS, LLC |
648 |
|
2023-08-13 |
|
| 406-858
| 6 |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
2019-09-15 |
|
| 406-858
| 7 |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
2019-11-18 |
|
| 406-858
| 8 |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
2019-11-18 |
|
| 406-858
| 9 |
GRFLMTMAHMD |
073H TELNYX LLC |
648 |
|
2022-11-27 |
|
| 406-871
| A |
HLNAMTMAX1X |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
648 |
|
|
|
| 406-885
| A |
HLNAMTMAX1X |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
648 |
|
|
|
| 406-890
| A |
KLSLMTAZ1MD |
792K CHARTER IP ENABLED SERVICES, LLC |
648 |
|
|
|
| 406-890
| 0 |
HLNAMTMAX1X |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
648 |
|
2009-06-08 |
|
| 406-890
| 1 |
HLNAMTMAX1X |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
648 |
|
2009-08-24 |
|
| 406-890
| 2 |
KLSLMTAZ1MD |
792K CHARTER IP ENABLED SERVICES, LLC |
648 |
|
2007-03-03 |
|
| 406-890
| 3 |
HLNAMTMAX1X |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
648 |
|
2009-10-12 |
|
| 406-890
| 4 |
HLNAMTMAX1X |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
648 |
|
2009-11-09 |
|
| 406-890
| 5 |
HLNAMTMAX1X |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
648 |
|
2010-02-09 |
|
| 406-890
| 6 |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
2007-03-12 |
|
| 406-890
| 7 |
GRFLMTMA7MD |
453F ONVOY, LLC - MT |
648 |
|
2010-04-03 |
|
| 406-890
| 8 |
HLNAMTMAX1X |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
648 |
|
2010-05-03 |
|
| 406-890
| 9 |
HLNAMTMAX1X |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
648 |
|
2010-09-04 |
|
| 406-955
| A |
HLNAMTMAX1X |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
648 |
|
2024-01-18 |
|
| 406-955
| 0 |
|
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
648 |
|
2025-03-02 |
|
| 406-955
| 1 |
HLNAMTMAX1X |
6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT |
648 |
|
2024-08-22 |
|
| 406-955
| 3 |
|
9415 LEVEL 3 COMMUNICATIONS, LLC - MT |
648 |
|
2025-03-10 |
|
| 406-955
| 5 |
MSSLMTMACMD |
5562 METROPCS, INC. |
648 |
|
2024-10-14 |
|
| 406-955
| 6 |
MSSLMTMACMD |
6529 T-MOBILE USA, INC. |
648 |
|
2024-02-01 |
|
| 406-955
| 8 |
MSSLMTAG5MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
648 |
|
2024-01-19 |
|
| 406-955
| 9 |
MSSLMTAG5MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
648 |
|
2024-01-19 |
|
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Last updated: Sat, 05 Apr 2025 03:03:23 UTC
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