Area Code +44-8443-(170000...179999) 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 8443 170000 (Trunk Code + National Destination Code + Subscriber Number)
For international calls: 00 44 8443 170000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number)
Telephone Number List
170000 ~ 179999 (Count: 10,000)
Example:
+44-8443-170000 / 0044-8443-170000 (08443-170000 / 0-8443-170000)
+44-8443-170001 / 0044-8443-170001 (08443-170001 / 0-8443-170001)
+44-8443-170002 / 0044-8443-170002 (08443-170002 / 0-8443-170002)
+44-8443-170003 / 0044-8443-170003 (08443-170003 / 0-8443-170003)
+44-8443-170004 / 0044-8443-170004 (08443-170004 / 0-8443-170004)
... +44-8443-xxxxxx / 0044-8443-xxxxxx (08443-xxxxxx / 0-8443-xxxxxx)
... +44-8443-179995 / 0044-8443-179995 (08443-179995 / 0-8443-179995)
+44-8443-179996 / 0044-8443-179996 (08443-179996 / 0-8443-179996)
+44-8443-179997 / 0044-8443-179997 (08443-179997 / 0-8443-179997)
+44-8443-179998 / 0044-8443-179998 (08443-179998 / 0-8443-179998)
+44-8443-179999 / 0044-8443-179999 (08443-179999 / 0-8443-179999)