Area Code +44-911-(8540000...8549999) 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 : 8540000 Subscriber Number To : 8549999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : S (Special) Carrier Name : X-Pilot 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-(8530000...8539999) next › : +44-911-(8550000...8559999) Dialling Instructions For trunk calls: 0 911 8540000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 911 8540000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8540000 ~ 8549999 (Count: 10,000) Example: +44-911-8540000 / 0044-911-8540000 (0911-8540000 / 0-911-8540000) +44-911-8540001 / 0044-911-8540001 (0911-8540001 / 0-911-8540001) +44-911-8540002 / 0044-911-8540002 (0911-8540002 / 0-911-8540002) +44-911-8540003 / 0044-911-8540003 (0911-8540003 / 0-911-8540003) +44-911-8540004 / 0044-911-8540004 (0911-8540004 / 0-911-8540004) ...+44-911-xxxxxxx / 0044-911-xxxxxxx (0911-xxxxxxx / 0-911-xxxxxxx) ...+44-911-8549995 / 0044-911-8549995 (0911-8549995 / 0-911-8549995) +44-911-8549996 / 0044-911-8549996 (0911-8549996 / 0-911-8549996) +44-911-8549997 / 0044-911-8549997 (0911-8549997 / 0-911-8549997) +44-911-8549998 / 0044-911-8549998 (0911-8549998 / 0-911-8549998) +44-911-8549999 / 0044-911-8549999 (0911-8549999 / 0-911-8549999)