Home / Area 406
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) 276

CityLima
CountyBeaverhead
Carrier3 Rivers Telephone Cooperative Inc.
View Prefix
Landline

(406) 279

CityValier
CountyPondera
Carrier3 Rivers Telephone Cooperative Inc.
View Prefix
Landline

(406) 283

CityLibby
CountyLincoln
CarrierCitizens Telecom Co Of Mt-frontier Comm Of Mt
View Prefix