Area Code +44-901-(1800000...1809999) 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 : 1800000 Subscriber Number To : 1809999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : S (Special) Carrier Name : Pulsant (Scotland) 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-(1760000...1769999) next › : +44-901-(1820000...1829999) Dialling Instructions For trunk calls: 0 901 1800000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 901 1800000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 1800000 ~ 1809999 (Count: 10,000) Example: +44-901-1800000 / 0044-901-1800000 (0901-1800000 / 0-901-1800000) +44-901-1800001 / 0044-901-1800001 (0901-1800001 / 0-901-1800001) +44-901-1800002 / 0044-901-1800002 (0901-1800002 / 0-901-1800002) +44-901-1800003 / 0044-901-1800003 (0901-1800003 / 0-901-1800003) +44-901-1800004 / 0044-901-1800004 (0901-1800004 / 0-901-1800004) ...+44-901-xxxxxxx / 0044-901-xxxxxxx (0901-xxxxxxx / 0-901-xxxxxxx) ...+44-901-1809995 / 0044-901-1809995 (0901-1809995 / 0-901-1809995) +44-901-1809996 / 0044-901-1809996 (0901-1809996 / 0-901-1809996) +44-901-1809997 / 0044-901-1809997 (0901-1809997 / 0-901-1809997) +44-901-1809998 / 0044-901-1809998 (0901-1809998 / 0-901-1809998) +44-901-1809999 / 0044-901-1809999 (0901-1809999 / 0-901-1809999)