Area Code +44-8431-(050000...059999) 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 8431 050000 (Trunk Code + National Destination Code + Subscriber Number)
For international calls: 00 44 8431 050000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number)
Telephone Number List
050000 ~ 059999 (Count: 10,000)
Example:
+44-8431-050000 / 0044-8431-050000 (08431-050000 / 0-8431-050000)
+44-8431-050001 / 0044-8431-050001 (08431-050001 / 0-8431-050001)
+44-8431-050002 / 0044-8431-050002 (08431-050002 / 0-8431-050002)
+44-8431-050003 / 0044-8431-050003 (08431-050003 / 0-8431-050003)
+44-8431-050004 / 0044-8431-050004 (08431-050004 / 0-8431-050004)
... +44-8431-xxxxxx / 0044-8431-xxxxxx (08431-xxxxxx / 0-8431-xxxxxx)
... +44-8431-059995 / 0044-8431-059995 (08431-059995 / 0-8431-059995)
+44-8431-059996 / 0044-8431-059996 (08431-059996 / 0-8431-059996)
+44-8431-059997 / 0044-8431-059997 (08431-059997 / 0-8431-059997)
+44-8431-059998 / 0044-8431-059998 (08431-059998 / 0-8431-059998)
+44-8431-059999 / 0044-8431-059999 (08431-059999 / 0-8431-059999)