Area Code +44-8433-(670000...679999) 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 8433 670000 (Trunk Code + National Destination Code + Subscriber Number)
For international calls: 00 44 8433 670000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number)
Telephone Number List
670000 ~ 679999 (Count: 10,000)
Example:
+44-8433-670000 / 0044-8433-670000 (08433-670000 / 0-8433-670000)
+44-8433-670001 / 0044-8433-670001 (08433-670001 / 0-8433-670001)
+44-8433-670002 / 0044-8433-670002 (08433-670002 / 0-8433-670002)
+44-8433-670003 / 0044-8433-670003 (08433-670003 / 0-8433-670003)
+44-8433-670004 / 0044-8433-670004 (08433-670004 / 0-8433-670004)
... +44-8433-xxxxxx / 0044-8433-xxxxxx (08433-xxxxxx / 0-8433-xxxxxx)
... +44-8433-679995 / 0044-8433-679995 (08433-679995 / 0-8433-679995)
+44-8433-679996 / 0044-8433-679996 (08433-679996 / 0-8433-679996)
+44-8433-679997 / 0044-8433-679997 (08433-679997 / 0-8433-679997)
+44-8433-679998 / 0044-8433-679998 (08433-679998 / 0-8433-679998)
+44-8433-679999 / 0044-8433-679999 (08433-679999 / 0-8433-679999)