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) 427

CityBroadus
CountyPowder River
CarrierRange Telephone Cooperative Inc.
View Prefix
Landline

(406) 428

CityGrass Range
CountyFergus
CarrierMid-rivers Telephone Cooperative Inc.
View Prefix
Landline

(406) 429

CityWinnett
CountyPetroleum
CarrierMid-rivers Telephone Cooperative Inc.
View Prefix
Landline

(406) 430

CityHelena
CountyLewis and Clark
Carrier360networks (usa) Inc. - Mt
View Prefix
Wireless

(406) 431

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

(406) 432

CitySunburst
CountyToole
CarrierNorthern Telephone Cooperative Inc.
View Prefix
Landline

(406) 433

CitySidney
CountyRichland
CarrierMid-rivers Telephone Cooperative Inc.
View Prefix
Landline

(406) 435

CityBillings
CountyYellowstone
CarrierOne Eighty Communications Inc. - Mt
View Prefix
Landline

(406) 436

CityBroadus
CountyPowder River
CarrierRange Telephone Cooperative Inc.
View Prefix
Landline

(406) 437

CityHelena
CountyLewis and Clark
CarrierMcimetro Access Transmission Services Llc
View Prefix
Wireless

(406) 438

CityHelena
CountyLewis and Clark
CarrierNew Cingular Wireless Pcs Llc
View Prefix