Area Code +44-8448-(820000...829999) located in Special Services basic rate: up to and including 5p for BT customers (non-internet), more detail is as below.
Place
Other Information
Dialling Instructions
For trunk calls: 0 8448 820000 (Trunk Code + National Destination Code + Subscriber Number)
For international calls: 00 44 8448 820000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number)
Telephone Number List
820000 ~ 829999 (Count: 10,000)
Example:
+44-8448-820000 / 0044-8448-820000 (08448-820000 / 0-8448-820000)
+44-8448-820001 / 0044-8448-820001 (08448-820001 / 0-8448-820001)
+44-8448-820002 / 0044-8448-820002 (08448-820002 / 0-8448-820002)
+44-8448-820003 / 0044-8448-820003 (08448-820003 / 0-8448-820003)
+44-8448-820004 / 0044-8448-820004 (08448-820004 / 0-8448-820004)
... +44-8448-xxxxxx / 0044-8448-xxxxxx (08448-xxxxxx / 0-8448-xxxxxx)
... +44-8448-829995 / 0044-8448-829995 (08448-829995 / 0-8448-829995)
+44-8448-829996 / 0044-8448-829996 (08448-829996 / 0-8448-829996)
+44-8448-829997 / 0044-8448-829997 (08448-829997 / 0-8448-829997)
+44-8448-829998 / 0044-8448-829998 (08448-829998 / 0-8448-829998)
+44-8448-829999 / 0044-8448-829999 (08448-829999 / 0-8448-829999)