Area Code +44-8440-(444000...444999) located in Internet Services incorporating un-metered access up to and including 5p for BT customers, more detail is as below.
Place
Other Information
Dialling Instructions
For trunk calls: 0 8440 444000 (Trunk Code + National Destination Code + Subscriber Number)
For international calls: 00 44 8440 444000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number)
Telephone Number List
444000 ~ 444999 (Count: 1,000)
Example:
+44-8440-444000 / 0044-8440-444000 (08440-444000 / 0-8440-444000)
+44-8440-444001 / 0044-8440-444001 (08440-444001 / 0-8440-444001)
+44-8440-444002 / 0044-8440-444002 (08440-444002 / 0-8440-444002)
+44-8440-444003 / 0044-8440-444003 (08440-444003 / 0-8440-444003)
+44-8440-444004 / 0044-8440-444004 (08440-444004 / 0-8440-444004)
... +44-8440-xxxxxx / 0044-8440-xxxxxx (08440-xxxxxx / 0-8440-xxxxxx)
... +44-8440-444995 / 0044-8440-444995 (08440-444995 / 0-8440-444995)
+44-8440-444996 / 0044-8440-444996 (08440-444996 / 0-8440-444996)
+44-8440-444997 / 0044-8440-444997 (08440-444997 / 0-8440-444997)
+44-8440-444998 / 0044-8440-444998 (08440-444998 / 0-8440-444998)
+44-8440-444999 / 0044-8440-444999 (08440-444999 / 0-8440-444999)