Area Code +44-9077-(830000...839999) located in Special Services pay for product that costs more than £1 in total for BT customers, more detail is as below.
Place
Other Information
Dialling Instructions
For trunk calls: 0 9077 830000 (Trunk Code + National Destination Code + Subscriber Number)
For international calls: 00 44 9077 830000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number)
Telephone Number List
830000 ~ 839999 (Count: 10,000)
Example:
+44-9077-830000 / 0044-9077-830000 (09077-830000 / 0-9077-830000)
+44-9077-830001 / 0044-9077-830001 (09077-830001 / 0-9077-830001)
+44-9077-830002 / 0044-9077-830002 (09077-830002 / 0-9077-830002)
+44-9077-830003 / 0044-9077-830003 (09077-830003 / 0-9077-830003)
+44-9077-830004 / 0044-9077-830004 (09077-830004 / 0-9077-830004)
... +44-9077-xxxxxx / 0044-9077-xxxxxx (09077-xxxxxx / 0-9077-xxxxxx)
... +44-9077-839995 / 0044-9077-839995 (09077-839995 / 0-9077-839995)
+44-9077-839996 / 0044-9077-839996 (09077-839996 / 0-9077-839996)
+44-9077-839997 / 0044-9077-839997 (09077-839997 / 0-9077-839997)
+44-9077-839998 / 0044-9077-839998 (09077-839998 / 0-9077-839998)
+44-9077-839999 / 0044-9077-839999 (09077-839999 / 0-9077-839999)
