Area Code +44-983-(0020000...0029999) located in Premium Rate Services - Adult Content, more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 983 Subscriber Number From : 0020000 Subscriber Number To : 0029999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : S (Special) Carrier Name : Oxygen8 Communications UK 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 - Adult Content 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 : +44-983-(0010000...0019999) next › : +44-983-(0030000...0039999) Dialling Instructions For trunk calls: 0 983 0020000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 983 0020000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 0020000 ~ 0029999 (Count: 10,000) Example: +44-983-0020000 / 0044-983-0020000 (0983-0020000 / 0-983-0020000) +44-983-0020001 / 0044-983-0020001 (0983-0020001 / 0-983-0020001) +44-983-0020002 / 0044-983-0020002 (0983-0020002 / 0-983-0020002) +44-983-0020003 / 0044-983-0020003 (0983-0020003 / 0-983-0020003) +44-983-0020004 / 0044-983-0020004 (0983-0020004 / 0-983-0020004) ...+44-983-xxxxxxx / 0044-983-xxxxxxx (0983-xxxxxxx / 0-983-xxxxxxx) ...+44-983-0029995 / 0044-983-0029995 (0983-0029995 / 0-983-0029995) +44-983-0029996 / 0044-983-0029996 (0983-0029996 / 0-983-0029996) +44-983-0029997 / 0044-983-0029997 (0983-0029997 / 0-983-0029997) +44-983-0029998 / 0044-983-0029998 (0983-0029998 / 0-983-0029998) +44-983-0029999 / 0044-983-0029999 (0983-0029999 / 0-983-0029999)