Area Code +44-9820-(010000...019999) 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 : 9820 Subscriber Number From : 010000 Subscriber Number To : 019999 National Destination Code Length : 4 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : S (Special) Carrier Name : Media Telecom 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 : +44-9820-(000000...009999) next › : +44-9820-(020000...029999) Dialling Instructions For trunk calls: 0 9820 010000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 9820 010000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 010000 ~ 019999 (Count: 10,000) Example: +44-9820-010000 / 0044-9820-010000 (09820-010000 / 0-9820-010000) +44-9820-010001 / 0044-9820-010001 (09820-010001 / 0-9820-010001) +44-9820-010002 / 0044-9820-010002 (09820-010002 / 0-9820-010002) +44-9820-010003 / 0044-9820-010003 (09820-010003 / 0-9820-010003) +44-9820-010004 / 0044-9820-010004 (09820-010004 / 0-9820-010004) ...+44-9820-xxxxxx / 0044-9820-xxxxxx (09820-xxxxxx / 0-9820-xxxxxx) ...+44-9820-019995 / 0044-9820-019995 (09820-019995 / 0-9820-019995) +44-9820-019996 / 0044-9820-019996 (09820-019996 / 0-9820-019996) +44-9820-019997 / 0044-9820-019997 (09820-019997 / 0-9820-019997) +44-9820-019998 / 0044-9820-019998 (09820-019998 / 0-9820-019998) +44-9820-019999 / 0044-9820-019999 (09820-019999 / 0-9820-019999)