Area Code +1-519-(3970000...3979999) located in Chatham, Ontario (ON), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 519 Subscriber Number From : 3970000 Subscriber Number To : 3979999 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 INTEGRATED COM Click here to buy Canada Area Code Database Other Information Language Code : en (English) Country Number : 124 (Canada) Country Code : CA (Canada) Region Code : ON Region Name : Ontario City : Chatham Timezone : America/Toronto Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 42.4100 Longitude : -82.1900 ‹ previous : +1-519-(3960000...3969999) next › : +1-519-(3980000...3989999) Dialling Instructions For trunk calls: 1 519 3970000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 519 3970000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3970000 ~ 3979999 (Count: 10,000) Example: +1-519-3970000 / 0111-519-3970000 (1519-3970000 / 1-519-3970000) +1-519-3970001 / 0111-519-3970001 (1519-3970001 / 1-519-3970001) +1-519-3970002 / 0111-519-3970002 (1519-3970002 / 1-519-3970002) +1-519-3970003 / 0111-519-3970003 (1519-3970003 / 1-519-3970003) +1-519-3970004 / 0111-519-3970004 (1519-3970004 / 1-519-3970004) ...+1-519-xxxxxxx / 0111-519-xxxxxxx (1519-xxxxxxx / 1-519-xxxxxxx) ...+1-519-3979995 / 0111-519-3979995 (1519-3979995 / 1-519-3979995) +1-519-3979996 / 0111-519-3979996 (1519-3979996 / 1-519-3979996) +1-519-3979997 / 0111-519-3979997 (1519-3979997 / 1-519-3979997) +1-519-3979998 / 0111-519-3979998 (1519-3979998 / 1-519-3979998) +1-519-3979999 / 0111-519-3979999 (1519-3979999 / 1-519-3979999)