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406

Billings,Montana
Established
1947
State
Montana
Historical Rank
Original 86 Code

Cities Served

BillingsPrimary
Billings131,519 pop
Missoula88,780 pop
Great Falls67,300 pop
Bozeman65,279 pop
Butte34,368 pop
Helena32,060 pop
Map showing 7 locations served.

Nearby Area Codes

307368km
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