Area Code +44-8442-(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 8442 820000 (Trunk Code + National Destination Code + Subscriber Number)
For international calls: 00 44 8442 820000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number)
Telephone Number List
820000 ~ 829999 (Count: 10,000)
Example:
+44-8442-820000 / 0044-8442-820000 (08442-820000 / 0-8442-820000)
+44-8442-820001 / 0044-8442-820001 (08442-820001 / 0-8442-820001)
+44-8442-820002 / 0044-8442-820002 (08442-820002 / 0-8442-820002)
+44-8442-820003 / 0044-8442-820003 (08442-820003 / 0-8442-820003)
+44-8442-820004 / 0044-8442-820004 (08442-820004 / 0-8442-820004)
... +44-8442-xxxxxx / 0044-8442-xxxxxx (08442-xxxxxx / 0-8442-xxxxxx)
... +44-8442-829995 / 0044-8442-829995 (08442-829995 / 0-8442-829995)
+44-8442-829996 / 0044-8442-829996 (08442-829996 / 0-8442-829996)
+44-8442-829997 / 0044-8442-829997 (08442-829997 / 0-8442-829997)
+44-8442-829998 / 0044-8442-829998 (08442-829998 / 0-8442-829998)
+44-8442-829999 / 0044-8442-829999 (08442-829999 / 0-8442-829999)