Area Code +44-330-(2100000...2109999) located in National Number, more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 330 Subscriber Number From : 2100000 Subscriber Number To : 2109999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : N (N) Carrier Name : i-Net Communications Group Plc 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 : National Number 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 : +44-330-(2050000...2059999) next › : +44-330-(2200000...2209999) Dialling Instructions For trunk calls: 0 330 2100000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 330 2100000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2100000 ~ 2109999 (Count: 10,000) Example: +44-330-2100000 / 0044-330-2100000 (0330-2100000 / 0-330-2100000) +44-330-2100001 / 0044-330-2100001 (0330-2100001 / 0-330-2100001) +44-330-2100002 / 0044-330-2100002 (0330-2100002 / 0-330-2100002) +44-330-2100003 / 0044-330-2100003 (0330-2100003 / 0-330-2100003) +44-330-2100004 / 0044-330-2100004 (0330-2100004 / 0-330-2100004) ...+44-330-xxxxxxx / 0044-330-xxxxxxx (0330-xxxxxxx / 0-330-xxxxxxx) ...+44-330-2109995 / 0044-330-2109995 (0330-2109995 / 0-330-2109995) +44-330-2109996 / 0044-330-2109996 (0330-2109996 / 0-330-2109996) +44-330-2109997 / 0044-330-2109997 (0330-2109997 / 0-330-2109997) +44-330-2109998 / 0044-330-2109998 (0330-2109998 / 0-330-2109998) +44-330-2109999 / 0044-330-2109999 (0330-2109999 / 0-330-2109999)