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Area Code Lookup

Area Code 406 Phone Lookup

Montana, United States. Explore phone prefixes, caller activity, exchange details, and community reports connected to this area code.

688prefix records
58lookup pages
406area code

Phone Prefixes in This Area Code

Each prefix groups related phone numbers by exchange, location, carrier, and line type.

Landline

(406) 378

CityBig Sandy
CountyChouteau
CarrierTriangle Telephone Cooperative Assn. Inc.
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Landline

(406) 379

CityTurner
CountyBlaine
CarrierTriangle Telephone Cooperative Assn. Inc.
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Wireless

(406) 380

CityHelena
CountyLewis and Clark
CarrierCellco Partnership Dba Verizon Wireless - Mt
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Wireless

(406) 381

CityHelena
CountyLewis and Clark
CarrierCellco Partnership Dba Verizon Wireless - Mt
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Landline

(406) 383

CityDodson
CountyPhillips
CarrierCentral Montana Communications Inc.
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Landline

(406) 384

CityBillings
CountyYellowstone
CarrierOne Eighty Communications Inc. - Mt
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Landline

(406) 386

CityBig Sandy
CountyChouteau
CarrierTriangle Telephone Cooperative Assn. Inc.
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Landline

(406) 387

CityHungry Horse
CountyFlathead
CarrierCenturytel Of Montana Inc. Dba Centurylink
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