Area Code +44-901-(1830000...1839999) located in Premium Rate Services, more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 901 Subscriber Number From : 1830000 Subscriber Number To : 1839999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : S (Special) Carrier Name : Eclipse Tel 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 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 : +44-901-(1820000...1829999) next › : +44-901-(1840000...1849999) Dialling Instructions For trunk calls: 0 901 1830000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 901 1830000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 1830000 ~ 1839999 (Count: 10,000) Example: +44-901-1830000 / 0044-901-1830000 (0901-1830000 / 0-901-1830000) +44-901-1830001 / 0044-901-1830001 (0901-1830001 / 0-901-1830001) +44-901-1830002 / 0044-901-1830002 (0901-1830002 / 0-901-1830002) +44-901-1830003 / 0044-901-1830003 (0901-1830003 / 0-901-1830003) +44-901-1830004 / 0044-901-1830004 (0901-1830004 / 0-901-1830004) ...+44-901-xxxxxxx / 0044-901-xxxxxxx (0901-xxxxxxx / 0-901-xxxxxxx) ...+44-901-1839995 / 0044-901-1839995 (0901-1839995 / 0-901-1839995) +44-901-1839996 / 0044-901-1839996 (0901-1839996 / 0-901-1839996) +44-901-1839997 / 0044-901-1839997 (0901-1839997 / 0-901-1839997) +44-901-1839998 / 0044-901-1839998 (0901-1839998 / 0-901-1839998) +44-901-1839999 / 0044-901-1839999 (0901-1839999 / 0-901-1839999)