Area Code +1-406-(2989000...2989999) located in Columbus, Montana (MT), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 406 Subscriber Number From : 2989000 Subscriber Number To : 2989999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : YMAX COMMS CORP. MT Click here to buy United States Area Code Database Other Information Language Code : en (English) Country Number : 840 (United States) Country Code : US (United States) Region Code : MT Region Name : Montana City : Columbus Timezone : America/Denver Coordinated Universal Time : -07:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 45.6400 Longitude : -109.2500 ‹ previous : +1-406-(2985000...2985999) next › : +1-406-(2990000...2990999) Dialling Instructions For trunk calls: 0 406 2989000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 406 2989000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2989000 ~ 2989999 (Count: 1,000) Example: +1-406-2989000 / 0111-406-2989000 (1406-2989000 / 1-406-2989000) +1-406-2989001 / 0111-406-2989001 (1406-2989001 / 1-406-2989001) +1-406-2989002 / 0111-406-2989002 (1406-2989002 / 1-406-2989002) +1-406-2989003 / 0111-406-2989003 (1406-2989003 / 1-406-2989003) +1-406-2989004 / 0111-406-2989004 (1406-2989004 / 1-406-2989004) ...+1-406-xxxxxxx / 0111-406-xxxxxxx (1406-xxxxxxx / 1-406-xxxxxxx) ...+1-406-2989995 / 0111-406-2989995 (1406-2989995 / 1-406-2989995) +1-406-2989996 / 0111-406-2989996 (1406-2989996 / 1-406-2989996) +1-406-2989997 / 0111-406-2989997 (1406-2989997 / 1-406-2989997) +1-406-2989998 / 0111-406-2989998 (1406-2989998 / 1-406-2989998) +1-406-2989999 / 0111-406-2989999 (1406-2989999 / 1-406-2989999)
