Area Code +44-8712-(820000...829999) 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 820000 (Trunk Code + National Destination Code + Subscriber Number)
For international calls: 00 44 8712 820000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number)
Telephone Number List
820000 ~ 829999 (Count: 10,000)
Example:
+44-8712-820000 / 0044-8712-820000 (08712-820000 / 0-8712-820000)
+44-8712-820001 / 0044-8712-820001 (08712-820001 / 0-8712-820001)
+44-8712-820002 / 0044-8712-820002 (08712-820002 / 0-8712-820002)
+44-8712-820003 / 0044-8712-820003 (08712-820003 / 0-8712-820003)
+44-8712-820004 / 0044-8712-820004 (08712-820004 / 0-8712-820004)
... +44-8712-xxxxxx / 0044-8712-xxxxxx (08712-xxxxxx / 0-8712-xxxxxx)
... +44-8712-829995 / 0044-8712-829995 (08712-829995 / 0-8712-829995)
+44-8712-829996 / 0044-8712-829996 (08712-829996 / 0-8712-829996)
+44-8712-829997 / 0044-8712-829997 (08712-829997 / 0-8712-829997)
+44-8712-829998 / 0044-8712-829998 (08712-829998 / 0-8712-829998)
+44-8712-829999 / 0044-8712-829999 (08712-829999 / 0-8712-829999)
