Area Code +1-438-(2380000...2389999) located in Montreal, Quebec (QC), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 438 Subscriber Number From : 2380000 Subscriber Number To : 2389999 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 : FIBERNETICS ON Click here to buy Canada Area Code Database Other Information Language Code : fr (French) Country Number : 124 (Canada) Country Code : CA (Canada) Region Code : QC Region Name : Quebec City : Montreal Timezone : America/Montreal Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 45.5500 Longitude : -73.6400 ‹ previous : +1-438-(2280000...2289999) next › : +1-438-(2570000...2579999) Dialling Instructions For trunk calls: 1 438 2380000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 438 2380000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2380000 ~ 2389999 (Count: 10,000) Example: +1-438-2380000 / 0111-438-2380000 (1438-2380000 / 1-438-2380000) +1-438-2380001 / 0111-438-2380001 (1438-2380001 / 1-438-2380001) +1-438-2380002 / 0111-438-2380002 (1438-2380002 / 1-438-2380002) +1-438-2380003 / 0111-438-2380003 (1438-2380003 / 1-438-2380003) +1-438-2380004 / 0111-438-2380004 (1438-2380004 / 1-438-2380004) ...+1-438-xxxxxxx / 0111-438-xxxxxxx (1438-xxxxxxx / 1-438-xxxxxxx) ...+1-438-2389995 / 0111-438-2389995 (1438-2389995 / 1-438-2389995) +1-438-2389996 / 0111-438-2389996 (1438-2389996 / 1-438-2389996) +1-438-2389997 / 0111-438-2389997 (1438-2389997 / 1-438-2389997) +1-438-2389998 / 0111-438-2389998 (1438-2389998 / 1-438-2389998) +1-438-2389999 / 0111-438-2389999 (1438-2389999 / 1-438-2389999)