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.

Cascade, MT [Prefix detail]

LATA: 648 GREAT FALLS MT

LIR:

V: 06182 H: 07330

ILEC: 9636 QWEST CORPORATION

NPA 406:

308 468

See all [Local Prefixes]

Local calling TO 5 exchanges: [Reverse direction]

Rate centrePlan typeCall typeMonthly limit (minutes)NoteEffective date
Dutton, MT     
Fort Benton, MT     
Geraldine, MT     
Great Falls, MT     
Loma, MT     

Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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