Area Code +44-8446-(630000...639999) 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 8446 630000 (Trunk Code + National Destination Code + Subscriber Number)
For international calls: 00 44 8446 630000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number)
Telephone Number List
630000 ~ 639999 (Count: 10,000)
Example:
+44-8446-630000 / 0044-8446-630000 (08446-630000 / 0-8446-630000)
+44-8446-630001 / 0044-8446-630001 (08446-630001 / 0-8446-630001)
+44-8446-630002 / 0044-8446-630002 (08446-630002 / 0-8446-630002)
+44-8446-630003 / 0044-8446-630003 (08446-630003 / 0-8446-630003)
+44-8446-630004 / 0044-8446-630004 (08446-630004 / 0-8446-630004)
... +44-8446-xxxxxx / 0044-8446-xxxxxx (08446-xxxxxx / 0-8446-xxxxxx)
... +44-8446-639995 / 0044-8446-639995 (08446-639995 / 0-8446-639995)
+44-8446-639996 / 0044-8446-639996 (08446-639996 / 0-8446-639996)
+44-8446-639997 / 0044-8446-639997 (08446-639997 / 0-8446-639997)
+44-8446-639998 / 0044-8446-639998 (08446-639998 / 0-8446-639998)
+44-8446-639999 / 0044-8446-639999 (08446-639999 / 0-8446-639999)