Area Code +44-911-(9630000...9639999) located in Premium Rate Services, more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 911 Subscriber Number From : 9630000 Subscriber Number To : 9639999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : S (Special) Carrier Name : Titanium Limited Click here to buy United Kingdom Area Code Database Other Information Language Code : en (English) Country Number : 826 (United Kingdom) Country Code : GB (United Kingdom) City : Premium Rate Services Timezone : Europe/London Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 51.5000 Longitude : -0.1300 ‹ previous : +44-911-(9620000...9629999) next › : +44-911-(9640000...9649999) Dialling Instructions For trunk calls: 0 911 9630000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 911 9630000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 9630000 ~ 9639999 (Count: 10,000) Example: +44-911-9630000 / 0044-911-9630000 (0911-9630000 / 0-911-9630000) +44-911-9630001 / 0044-911-9630001 (0911-9630001 / 0-911-9630001) +44-911-9630002 / 0044-911-9630002 (0911-9630002 / 0-911-9630002) +44-911-9630003 / 0044-911-9630003 (0911-9630003 / 0-911-9630003) +44-911-9630004 / 0044-911-9630004 (0911-9630004 / 0-911-9630004) ...+44-911-xxxxxxx / 0044-911-xxxxxxx (0911-xxxxxxx / 0-911-xxxxxxx) ...+44-911-9639995 / 0044-911-9639995 (0911-9639995 / 0-911-9639995) +44-911-9639996 / 0044-911-9639996 (0911-9639996 / 0-911-9639996) +44-911-9639997 / 0044-911-9639997 (0911-9639997 / 0-911-9639997) +44-911-9639998 / 0044-911-9639998 (0911-9639998 / 0-911-9639998) +44-911-9639999 / 0044-911-9639999 (0911-9639999 / 0-911-9639999)