Area Code +1-548-(3430000...3439999) located in London, Ontario (ON), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 548 Subscriber Number From : 3430000 Subscriber Number To : 3439999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : ROGERS COMM CANADA 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 : London Timezone : America/Toronto Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 42.9800 Longitude : -81.2500 ‹ previous : +1-548-(3420000...3429999) next › : +1-548-(3440000...3449999) Dialling Instructions For trunk calls: 1 548 3430000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 548 3430000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3430000 ~ 3439999 (Count: 10,000) Example: +1-548-3430000 / 0111-548-3430000 (1548-3430000 / 1-548-3430000) +1-548-3430001 / 0111-548-3430001 (1548-3430001 / 1-548-3430001) +1-548-3430002 / 0111-548-3430002 (1548-3430002 / 1-548-3430002) +1-548-3430003 / 0111-548-3430003 (1548-3430003 / 1-548-3430003) +1-548-3430004 / 0111-548-3430004 (1548-3430004 / 1-548-3430004) ...+1-548-xxxxxxx / 0111-548-xxxxxxx (1548-xxxxxxx / 1-548-xxxxxxx) ...+1-548-3439995 / 0111-548-3439995 (1548-3439995 / 1-548-3439995) +1-548-3439996 / 0111-548-3439996 (1548-3439996 / 1-548-3439996) +1-548-3439997 / 0111-548-3439997 (1548-3439997 / 1-548-3439997) +1-548-3439998 / 0111-548-3439998 (1548-3439998 / 1-548-3439998) +1-548-3439999 / 0111-548-3439999 (1548-3439999 / 1-548-3439999)