Area Code +44-8431-(070000...079999) 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 070000 (Trunk Code + National Destination Code + Subscriber Number)
For international calls: 00 44 8431 070000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number)
Telephone Number List
070000 ~ 079999 (Count: 10,000)
Example:
+44-8431-070000 / 0044-8431-070000 (08431-070000 / 0-8431-070000)
+44-8431-070001 / 0044-8431-070001 (08431-070001 / 0-8431-070001)
+44-8431-070002 / 0044-8431-070002 (08431-070002 / 0-8431-070002)
+44-8431-070003 / 0044-8431-070003 (08431-070003 / 0-8431-070003)
+44-8431-070004 / 0044-8431-070004 (08431-070004 / 0-8431-070004)
... +44-8431-xxxxxx / 0044-8431-xxxxxx (08431-xxxxxx / 0-8431-xxxxxx)
... +44-8431-079995 / 0044-8431-079995 (08431-079995 / 0-8431-079995)
+44-8431-079996 / 0044-8431-079996 (08431-079996 / 0-8431-079996)
+44-8431-079997 / 0044-8431-079997 (08431-079997 / 0-8431-079997)
+44-8431-079998 / 0044-8431-079998 (08431-079998 / 0-8431-079998)
+44-8431-079999 / 0044-8431-079999 (08431-079999 / 0-8431-079999)