Area Code +44-7021-(800000...809999) located in Personal Numbers, more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 7021 Subscriber Number From : 800000 Subscriber Number To : 809999 National Destination Code Length : 4 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : Eclipse Tel 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 : Personal Numbers Timezone : Europe/London Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 51.5100 Longitude : -0.1300 ‹ previous : +44-7021-(790000...799999) next › : +44-7021-(810000...819999) Dialling Instructions For trunk calls: 0 7021 800000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 7021 800000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 800000 ~ 809999 (Count: 10,000) Example: +44-7021-800000 / 0044-7021-800000 (07021-800000 / 0-7021-800000) +44-7021-800001 / 0044-7021-800001 (07021-800001 / 0-7021-800001) +44-7021-800002 / 0044-7021-800002 (07021-800002 / 0-7021-800002) +44-7021-800003 / 0044-7021-800003 (07021-800003 / 0-7021-800003) +44-7021-800004 / 0044-7021-800004 (07021-800004 / 0-7021-800004) ...+44-7021-xxxxxx / 0044-7021-xxxxxx (07021-xxxxxx / 0-7021-xxxxxx) ...+44-7021-809995 / 0044-7021-809995 (07021-809995 / 0-7021-809995) +44-7021-809996 / 0044-7021-809996 (07021-809996 / 0-7021-809996) +44-7021-809997 / 0044-7021-809997 (07021-809997 / 0-7021-809997) +44-7021-809998 / 0044-7021-809998 (07021-809998 / 0-7021-809998) +44-7021-809999 / 0044-7021-809999 (07021-809999 / 0-7021-809999)