Area Code +44-8712-(870000...879999) 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 8712 870000 (Trunk Code + National Destination Code + Subscriber Number)
For international calls: 00 44 8712 870000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number)
Telephone Number List
870000 ~ 879999 (Count: 10,000)
Example:
+44-8712-870000 / 0044-8712-870000 (08712-870000 / 0-8712-870000)
+44-8712-870001 / 0044-8712-870001 (08712-870001 / 0-8712-870001)
+44-8712-870002 / 0044-8712-870002 (08712-870002 / 0-8712-870002)
+44-8712-870003 / 0044-8712-870003 (08712-870003 / 0-8712-870003)
+44-8712-870004 / 0044-8712-870004 (08712-870004 / 0-8712-870004)
... +44-8712-xxxxxx / 0044-8712-xxxxxx (08712-xxxxxx / 0-8712-xxxxxx)
... +44-8712-879995 / 0044-8712-879995 (08712-879995 / 0-8712-879995)
+44-8712-879996 / 0044-8712-879996 (08712-879996 / 0-8712-879996)
+44-8712-879997 / 0044-8712-879997 (08712-879997 / 0-8712-879997)
+44-8712-879998 / 0044-8712-879998 (08712-879998 / 0-8712-879998)
+44-8712-879999 / 0044-8712-879999 (08712-879999 / 0-8712-879999)
