Area Code +44-333-(6780000...6789999) located in National Number, more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 333 Subscriber Number From : 6780000 Subscriber Number To : 6789999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : N (N) Carrier Name : SwanseaIT Limited T/A Blue Telecoms 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 : +44-333-(6770000...6779999) next › : +44-333-(6880000...6889999) Dialling Instructions For trunk calls: 0 333 6780000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 333 6780000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6780000 ~ 6789999 (Count: 10,000) Example: +44-333-6780000 / 0044-333-6780000 (0333-6780000 / 0-333-6780000) +44-333-6780001 / 0044-333-6780001 (0333-6780001 / 0-333-6780001) +44-333-6780002 / 0044-333-6780002 (0333-6780002 / 0-333-6780002) +44-333-6780003 / 0044-333-6780003 (0333-6780003 / 0-333-6780003) +44-333-6780004 / 0044-333-6780004 (0333-6780004 / 0-333-6780004) ...+44-333-xxxxxxx / 0044-333-xxxxxxx (0333-xxxxxxx / 0-333-xxxxxxx) ...+44-333-6789995 / 0044-333-6789995 (0333-6789995 / 0-333-6789995) +44-333-6789996 / 0044-333-6789996 (0333-6789996 / 0-333-6789996) +44-333-6789997 / 0044-333-6789997 (0333-6789997 / 0-333-6789997) +44-333-6789998 / 0044-333-6789998 (0333-6789998 / 0-333-6789998) +44-333-6789999 / 0044-333-6789999 (0333-6789999 / 0-333-6789999)