Area Code +44-911-(9830000...9839999) 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 : 9830000 Subscriber Number To : 9839999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : S (Special) Carrier Name : InTechnology Plc 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-(9820000...9829999) next › : +44-911-(9840000...9849999) Dialling Instructions For trunk calls: 0 911 9830000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 911 9830000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 9830000 ~ 9839999 (Count: 10,000) Example: +44-911-9830000 / 0044-911-9830000 (0911-9830000 / 0-911-9830000) +44-911-9830001 / 0044-911-9830001 (0911-9830001 / 0-911-9830001) +44-911-9830002 / 0044-911-9830002 (0911-9830002 / 0-911-9830002) +44-911-9830003 / 0044-911-9830003 (0911-9830003 / 0-911-9830003) +44-911-9830004 / 0044-911-9830004 (0911-9830004 / 0-911-9830004) ...+44-911-xxxxxxx / 0044-911-xxxxxxx (0911-xxxxxxx / 0-911-xxxxxxx) ...+44-911-9839995 / 0044-911-9839995 (0911-9839995 / 0-911-9839995) +44-911-9839996 / 0044-911-9839996 (0911-9839996 / 0-911-9839996) +44-911-9839997 / 0044-911-9839997 (0911-9839997 / 0-911-9839997) +44-911-9839998 / 0044-911-9839998 (0911-9839998 / 0-911-9839998) +44-911-9839999 / 0044-911-9839999 (0911-9839999 / 0-911-9839999)