Local Calling Guide

Rate centre information

Search by rate centre (exchange) name, region, area code, LATA. Enter full or partial name. Use official postal abbreviations for province/state/territory.

Lewistown, MT [Prefix detail]

LATA: 648 GREAT FALLS MT

LIR:

V: 06152 H: 06990

ILEC: 9636 QWEST CORPORATION

Includes all or part of:

NPA 406:

350 366 380 535 538 707 708 968

See all [Local Prefixes]

Local calling FROM 33 exchanges: [Reverse direction]

Rate centrePlan typeCall typeMonthly limit (minutes)NoteEffective date
Baker, MT   Mid-Rivers customers only  
Bloomfield, MT   Mid-Rivers customers only  
Carlyle, MT   Mid-Rivers customers only  
Circle, MT   Mid-Rivers customers only  
Custer, MT   Mid-Rivers customers only  
Denton, MT     
East Carlyle, ND   Mid-Rivers customers only  
Ekalaka, MT   Mid-Rivers customers only  
Fallon, MT   Mid-Rivers customers only  
Grass Range, MT   Mid-Rivers customers only  
Hobson, MT     
Jordan, MT   Mid-Rivers customers only  
Judith Gap, MT     
Lambert, MT   Mid-Rivers customers only  
Lavina, MT   Mid-Rivers customers only  
Lindsay, MT   Mid-Rivers customers only  
Melstone, MT   Mid-Rivers customers only  
Moore, MT     
Musselshell, MT   Mid-Rivers customers only  
North Ryegate, MT   Mid-Rivers customers only  
Plevna, MT   Mid-Rivers customers only  
Richey, MT   Mid-Rivers customers only  
Rock Springs, MT   Mid-Rivers customers only  
Roundup, MT   Mid-Rivers customers only  
Roy, MT   Mid-Rivers customers only  
Ryegate, MT   Mid-Rivers customers only  
Savage, MT   Mid-Rivers customers only  
South Wolf Point, MT   Mid-Rivers customers only  
Stanford, MT     
West Glendive, MT   Mid-Rivers customers only  
West Sidney, MT   Mid-Rivers customers only  
Winifred, MT     
Winnett, MT   Mid-Rivers customers only  

Last updated: Sun, 17 May 2026 03:26:51 UTC

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