Area Code +44-911-(8770000...8779999) 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 : 8770000 Subscriber Number To : 8779999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : S (Special) Carrier Name : Vodafone Ltd (Thus) 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-(8760000...8769999) next › : +44-911-(8780000...8789999) Dialling Instructions For trunk calls: 0 911 8770000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 911 8770000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8770000 ~ 8779999 (Count: 10,000) Example: +44-911-8770000 / 0044-911-8770000 (0911-8770000 / 0-911-8770000) +44-911-8770001 / 0044-911-8770001 (0911-8770001 / 0-911-8770001) +44-911-8770002 / 0044-911-8770002 (0911-8770002 / 0-911-8770002) +44-911-8770003 / 0044-911-8770003 (0911-8770003 / 0-911-8770003) +44-911-8770004 / 0044-911-8770004 (0911-8770004 / 0-911-8770004) ...+44-911-xxxxxxx / 0044-911-xxxxxxx (0911-xxxxxxx / 0-911-xxxxxxx) ...+44-911-8779995 / 0044-911-8779995 (0911-8779995 / 0-911-8779995) +44-911-8779996 / 0044-911-8779996 (0911-8779996 / 0-911-8779996) +44-911-8779997 / 0044-911-8779997 (0911-8779997 / 0-911-8779997) +44-911-8779998 / 0044-911-8779998 (0911-8779998 / 0-911-8779998) +44-911-8779999 / 0044-911-8779999 (0911-8779999 / 0-911-8779999)