Area Code +1-780-(3790000...3799999) located in Westlock, Alberta (AB), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 780 Subscriber Number From : 3790000 Subscriber Number To : 3799999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : TELUS MOBILITY Click here to buy Canada Area Code Database Other Information Language Code : en (English) Country Number : 124 (Canada) Country Code : CA (Canada) Region Code : AB Region Name : Alberta City : Westlock Timezone : America/Edmonton Coordinated Universal Time : -07:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 54.1600 Longitude : -113.8600 ‹ previous : +1-780-(3780000...3789999) next › : +1-780-(3800000...3809999) Dialling Instructions For trunk calls: 1 780 3790000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 780 3790000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3790000 ~ 3799999 (Count: 10,000) Example: +1-780-3790000 / 0111-780-3790000 (1780-3790000 / 1-780-3790000) +1-780-3790001 / 0111-780-3790001 (1780-3790001 / 1-780-3790001) +1-780-3790002 / 0111-780-3790002 (1780-3790002 / 1-780-3790002) +1-780-3790003 / 0111-780-3790003 (1780-3790003 / 1-780-3790003) +1-780-3790004 / 0111-780-3790004 (1780-3790004 / 1-780-3790004) ...+1-780-xxxxxxx / 0111-780-xxxxxxx (1780-xxxxxxx / 1-780-xxxxxxx) ...+1-780-3799995 / 0111-780-3799995 (1780-3799995 / 1-780-3799995) +1-780-3799996 / 0111-780-3799996 (1780-3799996 / 1-780-3799996) +1-780-3799997 / 0111-780-3799997 (1780-3799997 / 1-780-3799997) +1-780-3799998 / 0111-780-3799998 (1780-3799998 / 1-780-3799998) +1-780-3799999 / 0111-780-3799999 (1780-3799999 / 1-780-3799999)