Area Code +44-8440-(401000...401999) 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 401000 (Trunk Code + National Destination Code + Subscriber Number)
For international calls: 00 44 8440 401000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number)
Telephone Number List
401000 ~ 401999 (Count: 1,000)
Example:
+44-8440-401000 / 0044-8440-401000 (08440-401000 / 0-8440-401000)
+44-8440-401001 / 0044-8440-401001 (08440-401001 / 0-8440-401001)
+44-8440-401002 / 0044-8440-401002 (08440-401002 / 0-8440-401002)
+44-8440-401003 / 0044-8440-401003 (08440-401003 / 0-8440-401003)
+44-8440-401004 / 0044-8440-401004 (08440-401004 / 0-8440-401004)
... +44-8440-xxxxxx / 0044-8440-xxxxxx (08440-xxxxxx / 0-8440-xxxxxx)
... +44-8440-401995 / 0044-8440-401995 (08440-401995 / 0-8440-401995)
+44-8440-401996 / 0044-8440-401996 (08440-401996 / 0-8440-401996)
+44-8440-401997 / 0044-8440-401997 (08440-401997 / 0-8440-401997)
+44-8440-401998 / 0044-8440-401998 (08440-401998 / 0-8440-401998)
+44-8440-401999 / 0044-8440-401999 (08440-401999 / 0-8440-401999)