Area Code +44-8715-(580000...589999) located in Special Services higher rate: up to and including 10p for BT customers (non-internet), more detail is as below.
Place
Other Information
Dialling Instructions
For trunk calls: 0 8715 580000 (Trunk Code + National Destination Code + Subscriber Number)
For international calls: 00 44 8715 580000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number)
Telephone Number List
580000 ~ 589999 (Count: 10,000)
Example:
+44-8715-580000 / 0044-8715-580000 (08715-580000 / 0-8715-580000)
+44-8715-580001 / 0044-8715-580001 (08715-580001 / 0-8715-580001)
+44-8715-580002 / 0044-8715-580002 (08715-580002 / 0-8715-580002)
+44-8715-580003 / 0044-8715-580003 (08715-580003 / 0-8715-580003)
+44-8715-580004 / 0044-8715-580004 (08715-580004 / 0-8715-580004)
... +44-8715-xxxxxx / 0044-8715-xxxxxx (08715-xxxxxx / 0-8715-xxxxxx)
... +44-8715-589995 / 0044-8715-589995 (08715-589995 / 0-8715-589995)
+44-8715-589996 / 0044-8715-589996 (08715-589996 / 0-8715-589996)
+44-8715-589997 / 0044-8715-589997 (08715-589997 / 0-8715-589997)
+44-8715-589998 / 0044-8715-589998 (08715-589998 / 0-8715-589998)
+44-8715-589999 / 0044-8715-589999 (08715-589999 / 0-8715-589999)