Area Code +44-7440-(900000...999999) located in Mobile Telephony, more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 7440 Subscriber Number From : 900000 Subscriber Number To : 999999 National Destination Code Length : 4 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : Cloud9 Communications 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 : Mobile Telephony 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 : +44-7440-(700000...799999) next › : +44-7441-(000000...099999) Dialling Instructions For trunk calls: 0 7440 900000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 7440 900000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 900000 ~ 999999 (Count: 100,000) Example: +44-7440-900000 / 0044-7440-900000 (07440-900000 / 0-7440-900000) +44-7440-900001 / 0044-7440-900001 (07440-900001 / 0-7440-900001) +44-7440-900002 / 0044-7440-900002 (07440-900002 / 0-7440-900002) +44-7440-900003 / 0044-7440-900003 (07440-900003 / 0-7440-900003) +44-7440-900004 / 0044-7440-900004 (07440-900004 / 0-7440-900004) ...+44-7440-xxxxxx / 0044-7440-xxxxxx (07440-xxxxxx / 0-7440-xxxxxx) ...+44-7440-999995 / 0044-7440-999995 (07440-999995 / 0-7440-999995) +44-7440-999996 / 0044-7440-999996 (07440-999996 / 0-7440-999996) +44-7440-999997 / 0044-7440-999997 (07440-999997 / 0-7440-999997) +44-7440-999998 / 0044-7440-999998 (07440-999998 / 0-7440-999998) +44-7440-999999 / 0044-7440-999999 (07440-999999 / 0-7440-999999)