Area Code +44-899-(9710000...9719999) located in Shared Cost Services, more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 899 Subscriber Number From : 9710000 Subscriber Number To : 9719999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : B (B) Carrier Name : Eckoh UK 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 : Shared Cost Services 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 : +44-899-(9700000...9709999) next › : +44-899-(9720000...9729999) Dialling Instructions For trunk calls: 0 899 9710000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 899 9710000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 9710000 ~ 9719999 (Count: 10,000) Example: +44-899-9710000 / 0044-899-9710000 (0899-9710000 / 0-899-9710000) +44-899-9710001 / 0044-899-9710001 (0899-9710001 / 0-899-9710001) +44-899-9710002 / 0044-899-9710002 (0899-9710002 / 0-899-9710002) +44-899-9710003 / 0044-899-9710003 (0899-9710003 / 0-899-9710003) +44-899-9710004 / 0044-899-9710004 (0899-9710004 / 0-899-9710004) ...+44-899-xxxxxxx / 0044-899-xxxxxxx (0899-xxxxxxx / 0-899-xxxxxxx) ...+44-899-9719995 / 0044-899-9719995 (0899-9719995 / 0-899-9719995) +44-899-9719996 / 0044-899-9719996 (0899-9719996 / 0-899-9719996) +44-899-9719997 / 0044-899-9719997 (0899-9719997 / 0-899-9719997) +44-899-9719998 / 0044-899-9719998 (0899-9719998 / 0-899-9719998) +44-899-9719999 / 0044-899-9719999 (0899-9719999 / 0-899-9719999)