Area Code +44-1920-(331000...331999) located in Ware, Hertfordshire (HRT), more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 1920 Subscriber Number From : 331000 Subscriber Number To : 331999 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 : Internexus Networks 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) Region Code : HRT Region Name : Hertfordshire City : Ware Timezone : Europe/London Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 51.8100 Longitude : -0.0300 ‹ previous : +44-1920-(330000...330999) next › : +44-1920-(332000...332999) Dialling Instructions For trunk calls: 0 1920 331000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 1920 331000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 331000 ~ 331999 (Count: 1,000) Example: +44-1920-331000 / 0044-1920-331000 (01920-331000 / 0-1920-331000) +44-1920-331001 / 0044-1920-331001 (01920-331001 / 0-1920-331001) +44-1920-331002 / 0044-1920-331002 (01920-331002 / 0-1920-331002) +44-1920-331003 / 0044-1920-331003 (01920-331003 / 0-1920-331003) +44-1920-331004 / 0044-1920-331004 (01920-331004 / 0-1920-331004) ...+44-1920-xxxxxx / 0044-1920-xxxxxx (01920-xxxxxx / 0-1920-xxxxxx) ...+44-1920-331995 / 0044-1920-331995 (01920-331995 / 0-1920-331995) +44-1920-331996 / 0044-1920-331996 (01920-331996 / 0-1920-331996) +44-1920-331997 / 0044-1920-331997 (01920-331997 / 0-1920-331997) +44-1920-331998 / 0044-1920-331998 (01920-331998 / 0-1920-331998) +44-1920-331999 / 0044-1920-331999 (01920-331999 / 0-1920-331999)