Area Code +44-8444-(830000...839999) 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 8444 830000 (Trunk Code + National Destination Code + Subscriber Number)
For international calls: 00 44 8444 830000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number)
Telephone Number List
830000 ~ 839999 (Count: 10,000)
Example:
+44-8444-830000 / 0044-8444-830000 (08444-830000 / 0-8444-830000)
+44-8444-830001 / 0044-8444-830001 (08444-830001 / 0-8444-830001)
+44-8444-830002 / 0044-8444-830002 (08444-830002 / 0-8444-830002)
+44-8444-830003 / 0044-8444-830003 (08444-830003 / 0-8444-830003)
+44-8444-830004 / 0044-8444-830004 (08444-830004 / 0-8444-830004)
... +44-8444-xxxxxx / 0044-8444-xxxxxx (08444-xxxxxx / 0-8444-xxxxxx)
... +44-8444-839995 / 0044-8444-839995 (08444-839995 / 0-8444-839995)
+44-8444-839996 / 0044-8444-839996 (08444-839996 / 0-8444-839996)
+44-8444-839997 / 0044-8444-839997 (08444-839997 / 0-8444-839997)
+44-8444-839998 / 0044-8444-839998 (08444-839998 / 0-8444-839998)
+44-8444-839999 / 0044-8444-839999 (08444-839999 / 0-8444-839999)