Area Code +44-8712-(700000...709999) 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 700000 (Trunk Code + National Destination Code + Subscriber Number)
For international calls: 00 44 8712 700000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number)
Telephone Number List
700000 ~ 709999 (Count: 10,000)
Example:
+44-8712-700000 / 0044-8712-700000 (08712-700000 / 0-8712-700000)
+44-8712-700001 / 0044-8712-700001 (08712-700001 / 0-8712-700001)
+44-8712-700002 / 0044-8712-700002 (08712-700002 / 0-8712-700002)
+44-8712-700003 / 0044-8712-700003 (08712-700003 / 0-8712-700003)
+44-8712-700004 / 0044-8712-700004 (08712-700004 / 0-8712-700004)
... +44-8712-xxxxxx / 0044-8712-xxxxxx (08712-xxxxxx / 0-8712-xxxxxx)
... +44-8712-709995 / 0044-8712-709995 (08712-709995 / 0-8712-709995)
+44-8712-709996 / 0044-8712-709996 (08712-709996 / 0-8712-709996)
+44-8712-709997 / 0044-8712-709997 (08712-709997 / 0-8712-709997)
+44-8712-709998 / 0044-8712-709998 (08712-709998 / 0-8712-709998)
+44-8712-709999 / 0044-8712-709999 (08712-709999 / 0-8712-709999)