Area Code +1-605-(7318000...7318999) located in Sioux Falls, South Dakota (SD), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 605 Subscriber Number From : 7318000 Subscriber Number To : 7318999 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. SD 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 : SD Region Name : South Dakota City : Sioux Falls Timezone : America/Chicago Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 43.5500 Longitude : -96.7000 ‹ previous : +1-605-(7317000...7317999) next › : +1-605-(7319000...7319999) Dialling Instructions For trunk calls: 0 605 7318000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 605 7318000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7318000 ~ 7318999 (Count: 1,000) Example: +1-605-7318000 / 0111-605-7318000 (1605-7318000 / 1-605-7318000) +1-605-7318001 / 0111-605-7318001 (1605-7318001 / 1-605-7318001) +1-605-7318002 / 0111-605-7318002 (1605-7318002 / 1-605-7318002) +1-605-7318003 / 0111-605-7318003 (1605-7318003 / 1-605-7318003) +1-605-7318004 / 0111-605-7318004 (1605-7318004 / 1-605-7318004) ...+1-605-xxxxxxx / 0111-605-xxxxxxx (1605-xxxxxxx / 1-605-xxxxxxx) ...+1-605-7318995 / 0111-605-7318995 (1605-7318995 / 1-605-7318995) +1-605-7318996 / 0111-605-7318996 (1605-7318996 / 1-605-7318996) +1-605-7318997 / 0111-605-7318997 (1605-7318997 / 1-605-7318997) +1-605-7318998 / 0111-605-7318998 (1605-7318998 / 1-605-7318998) +1-605-7318999 / 0111-605-7318999 (1605-7318999 / 1-605-7318999)