Area Code +44-1900-(890000...899999) located in Workington, Cumbria (CMA), more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 1900 Subscriber Number From : 890000 Subscriber Number To : 899999 National Destination Code Length : 4 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : BT 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) Region Code : CMA Region Name : Cumbria City : Workington Timezone : Europe/London Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 54.6400 Longitude : -3.5500 ‹ previous : +44-1900-(880000...889999) next › : +44-1902-(000000...000999) Dialling Instructions For trunk calls: 0 1900 890000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 1900 890000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 890000 ~ 899999 (Count: 10,000) Example: +44-1900-890000 / 0044-1900-890000 (01900-890000 / 0-1900-890000) +44-1900-890001 / 0044-1900-890001 (01900-890001 / 0-1900-890001) +44-1900-890002 / 0044-1900-890002 (01900-890002 / 0-1900-890002) +44-1900-890003 / 0044-1900-890003 (01900-890003 / 0-1900-890003) +44-1900-890004 / 0044-1900-890004 (01900-890004 / 0-1900-890004) ...+44-1900-xxxxxx / 0044-1900-xxxxxx (01900-xxxxxx / 0-1900-xxxxxx) ...+44-1900-899995 / 0044-1900-899995 (01900-899995 / 0-1900-899995) +44-1900-899996 / 0044-1900-899996 (01900-899996 / 0-1900-899996) +44-1900-899997 / 0044-1900-899997 (01900-899997 / 0-1900-899997) +44-1900-899998 / 0044-1900-899998 (01900-899998 / 0-1900-899998) +44-1900-899999 / 0044-1900-899999 (01900-899999 / 0-1900-899999)