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.

Winifred, MT [Prefix detail]

LATA: 648 GREAT FALLS MT

LIR:

V: 06046 H: 07007

ILEC: 2257 TRIANGLE TEL. COOP. ASSN., INC.

NPA 406:

462

See all [Local Prefixes]

Local calling TO 6 exchanges: [Reverse direction]

Rate centrePlan typeCall typeMonthly limit (minutes)NoteEffective date
Denton, MT     
Hobson, MT     
Judith Gap, MT     
Lewistown, MT     
Moore, MT     
Stanford, MT     

Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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