Local Calling Guide
Area code/prefix search
Switch: MSSLMTMA0MD
<< 1 2
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 406-888
| 1 |
West Glacier |
MT |
9415 LEVEL 3 COMMUNICATIONS, LLC - MT |
648 |
|
2023-04-24 |
|
| 406-900
| A |
Ennis |
MT |
9415 LEVEL 3 COMMUNICATIONS, LLC - MT |
648 |
|
|
|
| 406-900
| 1 |
Ennis |
MT |
9415 LEVEL 3 COMMUNICATIONS, LLC - MT |
648 |
|
2017-11-20 |
|
| 406-902
| A |
Sheridan |
MT |
9415 LEVEL 3 COMMUNICATIONS, LLC - MT |
648 |
|
|
|
| 406-902
| 1 |
Sheridan |
MT |
9415 LEVEL 3 COMMUNICATIONS, LLC - MT |
648 |
|
2019-01-18 |
|
| 406-909
| 5 |
Columbia Falls |
MT |
9415 LEVEL 3 COMMUNICATIONS, LLC - MT |
648 |
|
2023-04-24 |
|
| 406-960
| A |
Dillon |
MT |
9415 LEVEL 3 COMMUNICATIONS, LLC - MT |
648 |
|
|
|
| 406-960
| 0 |
Dillon |
MT |
9415 LEVEL 3 COMMUNICATIONS, LLC - MT |
648 |
|
|
|
| 406-960
| 4 |
Dillon |
MT |
9415 LEVEL 3 COMMUNICATIONS, LLC - MT |
648 |
|
|
|
| 406-961
| 7 |
Hamilton |
MT |
9415 LEVEL 3 COMMUNICATIONS, LLC - MT |
648 |
|
2011-01-23 |
|
| 406-966
| A |
Shelby |
MT |
9415 LEVEL 3 COMMUNICATIONS, LLC - MT |
648 |
|
|
|
| 406-966
| 0 |
Shelby |
MT |
9415 LEVEL 3 COMMUNICATIONS, LLC - MT |
648 |
|
|
|
| 406-966
| 4 |
Shelby |
MT |
9415 LEVEL 3 COMMUNICATIONS, LLC - MT |
648 |
|
|
|
| 406-968
| A |
Lewistown |
MT |
9415 LEVEL 3 COMMUNICATIONS, LLC - MT |
648 |
|
|
|
| 406-968
| 0 |
Lewistown |
MT |
9415 LEVEL 3 COMMUNICATIONS, LLC - MT |
648 |
|
|
|
| 406-968
| 4 |
Lewistown |
MT |
9415 LEVEL 3 COMMUNICATIONS, LLC - MT |
648 |
|
|
|
| 406-980
| 7 |
Townsend |
MT |
9415 LEVEL 3 COMMUNICATIONS, LLC - MT |
648 |
|
2023-02-27 |
|
| 406-982
| 1 |
Yellow Bay |
MT |
9415 LEVEL 3 COMMUNICATIONS, LLC - MT |
648 |
|
2023-03-02 |
|
| 406-988
| A |
Dillon |
MT |
9415 LEVEL 3 COMMUNICATIONS, LLC - MT |
648 |
|
|
|
| 406-988
| 4 |
Dillon |
MT |
9415 LEVEL 3 COMMUNICATIONS, LLC - MT |
648 |
|
2005-03-02 |
|
<< 1 2
Last updated: Sun, 27 Apr 2025 12:48:38 UTC
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