Area Code +44-8448-(870000...879999) located in Special Services basic rate: up to and including 5p for BT customers (non-internet), more detail is as below.
Place
Other Information
Dialling Instructions
For trunk calls: 0 8448 870000 (Trunk Code + National Destination Code + Subscriber Number)
For international calls: 00 44 8448 870000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number)
Telephone Number List
870000 ~ 879999 (Count: 10,000)
Example:
+44-8448-870000 / 0044-8448-870000 (08448-870000 / 0-8448-870000)
+44-8448-870001 / 0044-8448-870001 (08448-870001 / 0-8448-870001)
+44-8448-870002 / 0044-8448-870002 (08448-870002 / 0-8448-870002)
+44-8448-870003 / 0044-8448-870003 (08448-870003 / 0-8448-870003)
+44-8448-870004 / 0044-8448-870004 (08448-870004 / 0-8448-870004)
... +44-8448-xxxxxx / 0044-8448-xxxxxx (08448-xxxxxx / 0-8448-xxxxxx)
... +44-8448-879995 / 0044-8448-879995 (08448-879995 / 0-8448-879995)
+44-8448-879996 / 0044-8448-879996 (08448-879996 / 0-8448-879996)
+44-8448-879997 / 0044-8448-879997 (08448-879997 / 0-8448-879997)
+44-8448-879998 / 0044-8448-879998 (08448-879998 / 0-8448-879998)
+44-8448-879999 / 0044-8448-879999 (08448-879999 / 0-8448-879999)