Area Code +44-8444-(780000...789999) 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 8444 780000 (Trunk Code + National Destination Code + Subscriber Number)
For international calls: 00 44 8444 780000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number)
Telephone Number List
780000 ~ 789999 (Count: 10,000)
Example:
+44-8444-780000 / 0044-8444-780000 (08444-780000 / 0-8444-780000)
+44-8444-780001 / 0044-8444-780001 (08444-780001 / 0-8444-780001)
+44-8444-780002 / 0044-8444-780002 (08444-780002 / 0-8444-780002)
+44-8444-780003 / 0044-8444-780003 (08444-780003 / 0-8444-780003)
+44-8444-780004 / 0044-8444-780004 (08444-780004 / 0-8444-780004)
... +44-8444-xxxxxx / 0044-8444-xxxxxx (08444-xxxxxx / 0-8444-xxxxxx)
... +44-8444-789995 / 0044-8444-789995 (08444-789995 / 0-8444-789995)
+44-8444-789996 / 0044-8444-789996 (08444-789996 / 0-8444-789996)
+44-8444-789997 / 0044-8444-789997 (08444-789997 / 0-8444-789997)
+44-8444-789998 / 0044-8444-789998 (08444-789998 / 0-8444-789998)
+44-8444-789999 / 0044-8444-789999 (08444-789999 / 0-8444-789999)