Area Code +44-800-(6530000...6539999) located in Freephone, more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 800 Subscriber Number From : 6530000 Subscriber Number To : 6539999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : F (Freephone) Carrier Name : SingTel (Europe) 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) City : Freephone 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 : +44-800-(6520000...6529999) next › : +44-800-(6541000...6541999) Dialling Instructions For trunk calls: 0 800 6530000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 800 6530000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6530000 ~ 6539999 (Count: 10,000) Example: +44-800-6530000 / 0044-800-6530000 (0800-6530000 / 0-800-6530000) +44-800-6530001 / 0044-800-6530001 (0800-6530001 / 0-800-6530001) +44-800-6530002 / 0044-800-6530002 (0800-6530002 / 0-800-6530002) +44-800-6530003 / 0044-800-6530003 (0800-6530003 / 0-800-6530003) +44-800-6530004 / 0044-800-6530004 (0800-6530004 / 0-800-6530004) ...+44-800-xxxxxxx / 0044-800-xxxxxxx (0800-xxxxxxx / 0-800-xxxxxxx) ...+44-800-6539995 / 0044-800-6539995 (0800-6539995 / 0-800-6539995) +44-800-6539996 / 0044-800-6539996 (0800-6539996 / 0-800-6539996) +44-800-6539997 / 0044-800-6539997 (0800-6539997 / 0-800-6539997) +44-800-6539998 / 0044-800-6539998 (0800-6539998 / 0-800-6539998) +44-800-6539999 / 0044-800-6539999 (0800-6539999 / 0-800-6539999)