Area Code +44-7057-(400000...409999) located in Personal Numbers, more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 7057 Subscriber Number From : 400000 Subscriber Number To : 409999 National Destination Code Length : 4 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : Cheers International Sales 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 : +44-7057-(300000...399999) next › : +44-7057-(410000...419999) Dialling Instructions For trunk calls: 0 7057 400000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 7057 400000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 400000 ~ 409999 (Count: 10,000) Example: +44-7057-400000 / 0044-7057-400000 (07057-400000 / 0-7057-400000) +44-7057-400001 / 0044-7057-400001 (07057-400001 / 0-7057-400001) +44-7057-400002 / 0044-7057-400002 (07057-400002 / 0-7057-400002) +44-7057-400003 / 0044-7057-400003 (07057-400003 / 0-7057-400003) +44-7057-400004 / 0044-7057-400004 (07057-400004 / 0-7057-400004) ...+44-7057-xxxxxx / 0044-7057-xxxxxx (07057-xxxxxx / 0-7057-xxxxxx) ...+44-7057-409995 / 0044-7057-409995 (07057-409995 / 0-7057-409995) +44-7057-409996 / 0044-7057-409996 (07057-409996 / 0-7057-409996) +44-7057-409997 / 0044-7057-409997 (07057-409997 / 0-7057-409997) +44-7057-409998 / 0044-7057-409998 (07057-409998 / 0-7057-409998) +44-7057-409999 / 0044-7057-409999 (07057-409999 / 0-7057-409999)