Area Code +44-9890-(800000...809999) located in Sexual Entertainment Services at a Premium Rate for BT customers, more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 9890 Subscriber Number From : 800000 Subscriber Number To : 809999 National Destination Code Length : 4 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : S (Special) Carrier Name : Spacetel UK 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 : Sexual Entertainment Services at a Premium Rate for BT customers Timezone : Europe/London Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 51.5100 Longitude : -0.1300 ‹ previous : +44-9890-(790000...799999) next › : +44-9890-(810000...819999) Dialling Instructions For trunk calls: 0 9890 800000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 9890 800000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 800000 ~ 809999 (Count: 10,000) Example: +44-9890-800000 / 0044-9890-800000 (09890-800000 / 0-9890-800000) +44-9890-800001 / 0044-9890-800001 (09890-800001 / 0-9890-800001) +44-9890-800002 / 0044-9890-800002 (09890-800002 / 0-9890-800002) +44-9890-800003 / 0044-9890-800003 (09890-800003 / 0-9890-800003) +44-9890-800004 / 0044-9890-800004 (09890-800004 / 0-9890-800004) ...+44-9890-xxxxxx / 0044-9890-xxxxxx (09890-xxxxxx / 0-9890-xxxxxx) ...+44-9890-809995 / 0044-9890-809995 (09890-809995 / 0-9890-809995) +44-9890-809996 / 0044-9890-809996 (09890-809996 / 0-9890-809996) +44-9890-809997 / 0044-9890-809997 (09890-809997 / 0-9890-809997) +44-9890-809998 / 0044-9890-809998 (09890-809998 / 0-9890-809998) +44-9890-809999 / 0044-9890-809999 (09890-809999 / 0-9890-809999)