Area Code +44-8431-(190000...199999) 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 190000 (Trunk Code + National Destination Code + Subscriber Number)
For international calls: 00 44 8431 190000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number)
Telephone Number List
190000 ~ 199999 (Count: 10,000)
Example:
+44-8431-190000 / 0044-8431-190000 (08431-190000 / 0-8431-190000)
+44-8431-190001 / 0044-8431-190001 (08431-190001 / 0-8431-190001)
+44-8431-190002 / 0044-8431-190002 (08431-190002 / 0-8431-190002)
+44-8431-190003 / 0044-8431-190003 (08431-190003 / 0-8431-190003)
+44-8431-190004 / 0044-8431-190004 (08431-190004 / 0-8431-190004)
... +44-8431-xxxxxx / 0044-8431-xxxxxx (08431-xxxxxx / 0-8431-xxxxxx)
... +44-8431-199995 / 0044-8431-199995 (08431-199995 / 0-8431-199995)
+44-8431-199996 / 0044-8431-199996 (08431-199996 / 0-8431-199996)
+44-8431-199997 / 0044-8431-199997 (08431-199997 / 0-8431-199997)
+44-8431-199998 / 0044-8431-199998 (08431-199998 / 0-8431-199998)
+44-8431-199999 / 0044-8431-199999 (08431-199999 / 0-8431-199999)