Area Code +1-780-(6390000...6399999) located in Cold Lake, 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 : 6390000 Subscriber Number To : 6399999 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 : TELUS COMM INC 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 : Cold Lake Timezone : America/Edmonton Coordinated Universal Time : -07:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 54.4600 Longitude : -110.1800 ‹ previous : +1-780-(6380000...6389999) next › : +1-780-(6400000...6409999) Dialling Instructions For trunk calls: 1 780 6390000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 780 6390000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6390000 ~ 6399999 (Count: 10,000) Example: +1-780-6390000 / 0111-780-6390000 (1780-6390000 / 1-780-6390000) +1-780-6390001 / 0111-780-6390001 (1780-6390001 / 1-780-6390001) +1-780-6390002 / 0111-780-6390002 (1780-6390002 / 1-780-6390002) +1-780-6390003 / 0111-780-6390003 (1780-6390003 / 1-780-6390003) +1-780-6390004 / 0111-780-6390004 (1780-6390004 / 1-780-6390004) ...+1-780-xxxxxxx / 0111-780-xxxxxxx (1780-xxxxxxx / 1-780-xxxxxxx) ...+1-780-6399995 / 0111-780-6399995 (1780-6399995 / 1-780-6399995) +1-780-6399996 / 0111-780-6399996 (1780-6399996 / 1-780-6399996) +1-780-6399997 / 0111-780-6399997 (1780-6399997 / 1-780-6399997) +1-780-6399998 / 0111-780-6399998 (1780-6399998 / 1-780-6399998) +1-780-6399999 / 0111-780-6399999 (1780-6399999 / 1-780-6399999)