Area Code +44-800-(0630000...0639999) 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 : 0630000 Subscriber Number To : 0639999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : F (Freephone) Carrier Name : Vodafone Ltd (C&W) 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-(0627000...0627999) next › : +44-800-(0640000...0649999) Dialling Instructions For trunk calls: 0 800 0630000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 800 0630000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 0630000 ~ 0639999 (Count: 10,000) Example: +44-800-0630000 / 0044-800-0630000 (0800-0630000 / 0-800-0630000) +44-800-0630001 / 0044-800-0630001 (0800-0630001 / 0-800-0630001) +44-800-0630002 / 0044-800-0630002 (0800-0630002 / 0-800-0630002) +44-800-0630003 / 0044-800-0630003 (0800-0630003 / 0-800-0630003) +44-800-0630004 / 0044-800-0630004 (0800-0630004 / 0-800-0630004) ...+44-800-xxxxxxx / 0044-800-xxxxxxx (0800-xxxxxxx / 0-800-xxxxxxx) ...+44-800-0639995 / 0044-800-0639995 (0800-0639995 / 0-800-0639995) +44-800-0639996 / 0044-800-0639996 (0800-0639996 / 0-800-0639996) +44-800-0639997 / 0044-800-0639997 (0800-0639997 / 0-800-0639997) +44-800-0639998 / 0044-800-0639998 (0800-0639998 / 0-800-0639998) +44-800-0639999 / 0044-800-0639999 (0800-0639999 / 0-800-0639999)