Area Code +44-904-(0820000...0829999) located in Premium Rate Services, more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 904 Subscriber Number From : 0820000 Subscriber Number To : 0829999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : S (Special) Carrier Name : Sound Advertising 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 : +44-904-(0810000...0819999) next › : +44-904-(0830000...0839999) Dialling Instructions For trunk calls: 0 904 0820000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 904 0820000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 0820000 ~ 0829999 (Count: 10,000) Example: +44-904-0820000 / 0044-904-0820000 (0904-0820000 / 0-904-0820000) +44-904-0820001 / 0044-904-0820001 (0904-0820001 / 0-904-0820001) +44-904-0820002 / 0044-904-0820002 (0904-0820002 / 0-904-0820002) +44-904-0820003 / 0044-904-0820003 (0904-0820003 / 0-904-0820003) +44-904-0820004 / 0044-904-0820004 (0904-0820004 / 0-904-0820004) ...+44-904-xxxxxxx / 0044-904-xxxxxxx (0904-xxxxxxx / 0-904-xxxxxxx) ...+44-904-0829995 / 0044-904-0829995 (0904-0829995 / 0-904-0829995) +44-904-0829996 / 0044-904-0829996 (0904-0829996 / 0-904-0829996) +44-904-0829997 / 0044-904-0829997 (0904-0829997 / 0-904-0829997) +44-904-0829998 / 0044-904-0829998 (0904-0829998 / 0-904-0829998) +44-904-0829999 / 0044-904-0829999 (0904-0829999 / 0-904-0829999)