Area Code +44-8720-(040000...049999) 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 8720 040000 (Trunk Code + National Destination Code + Subscriber Number)
For international calls: 00 44 8720 040000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number)
Telephone Number List
040000 ~ 049999 (Count: 10,000)
Example:
+44-8720-040000 / 0044-8720-040000 (08720-040000 / 0-8720-040000)
+44-8720-040001 / 0044-8720-040001 (08720-040001 / 0-8720-040001)
+44-8720-040002 / 0044-8720-040002 (08720-040002 / 0-8720-040002)
+44-8720-040003 / 0044-8720-040003 (08720-040003 / 0-8720-040003)
+44-8720-040004 / 0044-8720-040004 (08720-040004 / 0-8720-040004)
... +44-8720-xxxxxx / 0044-8720-xxxxxx (08720-xxxxxx / 0-8720-xxxxxx)
... +44-8720-049995 / 0044-8720-049995 (08720-049995 / 0-8720-049995)
+44-8720-049996 / 0044-8720-049996 (08720-049996 / 0-8720-049996)
+44-8720-049997 / 0044-8720-049997 (08720-049997 / 0-8720-049997)
+44-8720-049998 / 0044-8720-049998 (08720-049998 / 0-8720-049998)
+44-8720-049999 / 0044-8720-049999 (08720-049999 / 0-8720-049999)