Area Code +1-406-(5590000...5590999) located in Anaconda, 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 : 5590000 Subscriber Number To : 5590999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : VERIZON WIRELESS-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 : Anaconda Timezone : America/Denver Coordinated Universal Time : -07:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 46.1300 Longitude : -112.9500 ‹ previous : +1-406-(5589000...5589999) next › : +1-406-(5591000...5591999) Dialling Instructions For trunk calls: 0 406 5590000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 406 5590000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5590000 ~ 5590999 (Count: 1,000) Example: +1-406-5590000 / 0111-406-5590000 (1406-5590000 / 1-406-5590000) +1-406-5590001 / 0111-406-5590001 (1406-5590001 / 1-406-5590001) +1-406-5590002 / 0111-406-5590002 (1406-5590002 / 1-406-5590002) +1-406-5590003 / 0111-406-5590003 (1406-5590003 / 1-406-5590003) +1-406-5590004 / 0111-406-5590004 (1406-5590004 / 1-406-5590004) ...+1-406-xxxxxxx / 0111-406-xxxxxxx (1406-xxxxxxx / 1-406-xxxxxxx) ...+1-406-5590995 / 0111-406-5590995 (1406-5590995 / 1-406-5590995) +1-406-5590996 / 0111-406-5590996 (1406-5590996 / 1-406-5590996) +1-406-5590997 / 0111-406-5590997 (1406-5590997 / 1-406-5590997) +1-406-5590998 / 0111-406-5590998 (1406-5590998 / 1-406-5590998) +1-406-5590999 / 0111-406-5590999 (1406-5590999 / 1-406-5590999)