Area Code +44-113-(8310000...8319999) located in Leeds, Leeds (LDS), more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 113 Subscriber Number From : 8310000 Subscriber Number To : 8319999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Frontier Systems 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) Region Code : LDS Region Name : Leeds City : Leeds Timezone : Europe/London Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 53.8000 Longitude : -1.5500 ‹ previous : +44-113-(8300000...8309999) next › : +44-113-(8320000...8329999) Dialling Instructions For trunk calls: 0 113 8310000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 113 8310000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8310000 ~ 8319999 (Count: 10,000) Example: +44-113-8310000 / 0044-113-8310000 (0113-8310000 / 0-113-8310000) +44-113-8310001 / 0044-113-8310001 (0113-8310001 / 0-113-8310001) +44-113-8310002 / 0044-113-8310002 (0113-8310002 / 0-113-8310002) +44-113-8310003 / 0044-113-8310003 (0113-8310003 / 0-113-8310003) +44-113-8310004 / 0044-113-8310004 (0113-8310004 / 0-113-8310004) ...+44-113-xxxxxxx / 0044-113-xxxxxxx (0113-xxxxxxx / 0-113-xxxxxxx) ...+44-113-8319995 / 0044-113-8319995 (0113-8319995 / 0-113-8319995) +44-113-8319996 / 0044-113-8319996 (0113-8319996 / 0-113-8319996) +44-113-8319997 / 0044-113-8319997 (0113-8319997 / 0-113-8319997) +44-113-8319998 / 0044-113-8319998 (0113-8319998 / 0-113-8319998) +44-113-8319999 / 0044-113-8319999 (0113-8319999 / 0-113-8319999)