Area Code +1-548-(6100000...6109999) 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 : 6100000 Subscriber Number To : 6109999 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 : BELL ONTARIO 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-(5551212...5551212) next › : +1-548-(8000000...8009999) Dialling Instructions For trunk calls: 1 548 6100000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 548 6100000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6100000 ~ 6109999 (Count: 10,000) Example: +1-548-6100000 / 0111-548-6100000 (1548-6100000 / 1-548-6100000) +1-548-6100001 / 0111-548-6100001 (1548-6100001 / 1-548-6100001) +1-548-6100002 / 0111-548-6100002 (1548-6100002 / 1-548-6100002) +1-548-6100003 / 0111-548-6100003 (1548-6100003 / 1-548-6100003) +1-548-6100004 / 0111-548-6100004 (1548-6100004 / 1-548-6100004) ...+1-548-xxxxxxx / 0111-548-xxxxxxx (1548-xxxxxxx / 1-548-xxxxxxx) ...+1-548-6109995 / 0111-548-6109995 (1548-6109995 / 1-548-6109995) +1-548-6109996 / 0111-548-6109996 (1548-6109996 / 1-548-6109996) +1-548-6109997 / 0111-548-6109997 (1548-6109997 / 1-548-6109997) +1-548-6109998 / 0111-548-6109998 (1548-6109998 / 1-548-6109998) +1-548-6109999 / 0111-548-6109999 (1548-6109999 / 1-548-6109999)