Area Code +1-639-(2120000...2129999) located in Duck Lake, Saskatchewan (SK), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 639 Subscriber Number From : 2120000 Subscriber Number To : 2129999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : SASK TEL Click here to buy Canada Area Code Database Other Information Language Code : en (English) Country Number : 124 (Canada) Country Code : CA (Canada) Region Code : SK Region Name : Saskatchewan City : Duck Lake Timezone : America/Regina Coordinated Universal Time : -06:00 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : 52.8100 Longitude : -106.2300 ‹ previous : +1-639-(2090000...2099999) next › : +1-639-(2130000...2139999) Dialling Instructions For trunk calls: 1 639 2120000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 639 2120000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2120000 ~ 2129999 (Count: 10,000) Example: +1-639-2120000 / 0111-639-2120000 (1639-2120000 / 1-639-2120000) +1-639-2120001 / 0111-639-2120001 (1639-2120001 / 1-639-2120001) +1-639-2120002 / 0111-639-2120002 (1639-2120002 / 1-639-2120002) +1-639-2120003 / 0111-639-2120003 (1639-2120003 / 1-639-2120003) +1-639-2120004 / 0111-639-2120004 (1639-2120004 / 1-639-2120004) ...+1-639-xxxxxxx / 0111-639-xxxxxxx (1639-xxxxxxx / 1-639-xxxxxxx) ...+1-639-2129995 / 0111-639-2129995 (1639-2129995 / 1-639-2129995) +1-639-2129996 / 0111-639-2129996 (1639-2129996 / 1-639-2129996) +1-639-2129997 / 0111-639-2129997 (1639-2129997 / 1-639-2129997) +1-639-2129998 / 0111-639-2129998 (1639-2129998 / 1-639-2129998) +1-639-2129999 / 0111-639-2129999 (1639-2129999 / 1-639-2129999)