Area Code +44-911-(8780000...8789999) 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 : 8780000 Subscriber Number To : 8789999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : S (Special) Carrier Name : Invomo Ltd 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-(8770000...8779999) next › : +44-911-(8790000...8799999) Dialling Instructions For trunk calls: 0 911 8780000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 911 8780000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8780000 ~ 8789999 (Count: 10,000) Example: +44-911-8780000 / 0044-911-8780000 (0911-8780000 / 0-911-8780000) +44-911-8780001 / 0044-911-8780001 (0911-8780001 / 0-911-8780001) +44-911-8780002 / 0044-911-8780002 (0911-8780002 / 0-911-8780002) +44-911-8780003 / 0044-911-8780003 (0911-8780003 / 0-911-8780003) +44-911-8780004 / 0044-911-8780004 (0911-8780004 / 0-911-8780004) ...+44-911-xxxxxxx / 0044-911-xxxxxxx (0911-xxxxxxx / 0-911-xxxxxxx) ...+44-911-8789995 / 0044-911-8789995 (0911-8789995 / 0-911-8789995) +44-911-8789996 / 0044-911-8789996 (0911-8789996 / 0-911-8789996) +44-911-8789997 / 0044-911-8789997 (0911-8789997 / 0-911-8789997) +44-911-8789998 / 0044-911-8789998 (0911-8789998 / 0-911-8789998) +44-911-8789999 / 0044-911-8789999 (0911-8789999 / 0-911-8789999)