Area Code +44-9040-(640000...649999) 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 9040 640000 (Trunk Code + National Destination Code + Subscriber Number)
For international calls: 00 44 9040 640000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number)
Telephone Number List
640000 ~ 649999 (Count: 10,000)
Example:
+44-9040-640000 / 0044-9040-640000 (09040-640000 / 0-9040-640000)
+44-9040-640001 / 0044-9040-640001 (09040-640001 / 0-9040-640001)
+44-9040-640002 / 0044-9040-640002 (09040-640002 / 0-9040-640002)
+44-9040-640003 / 0044-9040-640003 (09040-640003 / 0-9040-640003)
+44-9040-640004 / 0044-9040-640004 (09040-640004 / 0-9040-640004)
... +44-9040-xxxxxx / 0044-9040-xxxxxx (09040-xxxxxx / 0-9040-xxxxxx)
... +44-9040-649995 / 0044-9040-649995 (09040-649995 / 0-9040-649995)
+44-9040-649996 / 0044-9040-649996 (09040-649996 / 0-9040-649996)
+44-9040-649997 / 0044-9040-649997 (09040-649997 / 0-9040-649997)
+44-9040-649998 / 0044-9040-649998 (09040-649998 / 0-9040-649998)
+44-9040-649999 / 0044-9040-649999 (09040-649999 / 0-9040-649999)