Area Code +44-8712-(690000...699999) 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 690000 (Trunk Code + National Destination Code + Subscriber Number)
For international calls: 00 44 8712 690000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number)
Telephone Number List
690000 ~ 699999 (Count: 10,000)
Example:
+44-8712-690000 / 0044-8712-690000 (08712-690000 / 0-8712-690000)
+44-8712-690001 / 0044-8712-690001 (08712-690001 / 0-8712-690001)
+44-8712-690002 / 0044-8712-690002 (08712-690002 / 0-8712-690002)
+44-8712-690003 / 0044-8712-690003 (08712-690003 / 0-8712-690003)
+44-8712-690004 / 0044-8712-690004 (08712-690004 / 0-8712-690004)
... +44-8712-xxxxxx / 0044-8712-xxxxxx (08712-xxxxxx / 0-8712-xxxxxx)
... +44-8712-699995 / 0044-8712-699995 (08712-699995 / 0-8712-699995)
+44-8712-699996 / 0044-8712-699996 (08712-699996 / 0-8712-699996)
+44-8712-699997 / 0044-8712-699997 (08712-699997 / 0-8712-699997)
+44-8712-699998 / 0044-8712-699998 (08712-699998 / 0-8712-699998)
+44-8712-699999 / 0044-8712-699999 (08712-699999 / 0-8712-699999)