Area Code +44-9031-(780000...789999) located in Special Services, open ended time dependent charge or fixed fee up to £1.50 for BT customers, more detail is as below.
Place
Other Information
Dialling Instructions
For trunk calls: 0 9031 780000 (Trunk Code + National Destination Code + Subscriber Number)
For international calls: 00 44 9031 780000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number)
Telephone Number List
780000 ~ 789999 (Count: 10,000)
Example:
+44-9031-780000 / 0044-9031-780000 (09031-780000 / 0-9031-780000)
+44-9031-780001 / 0044-9031-780001 (09031-780001 / 0-9031-780001)
+44-9031-780002 / 0044-9031-780002 (09031-780002 / 0-9031-780002)
+44-9031-780003 / 0044-9031-780003 (09031-780003 / 0-9031-780003)
+44-9031-780004 / 0044-9031-780004 (09031-780004 / 0-9031-780004)
... +44-9031-xxxxxx / 0044-9031-xxxxxx (09031-xxxxxx / 0-9031-xxxxxx)
... +44-9031-789995 / 0044-9031-789995 (09031-789995 / 0-9031-789995)
+44-9031-789996 / 0044-9031-789996 (09031-789996 / 0-9031-789996)
+44-9031-789997 / 0044-9031-789997 (09031-789997 / 0-9031-789997)
+44-9031-789998 / 0044-9031-789998 (09031-789998 / 0-9031-789998)
+44-9031-789999 / 0044-9031-789999 (09031-789999 / 0-9031-789999)