Area Code +44-8717-(380000...389999) located in Special Services higher rate: up to and including 10p for BT customers (non-internet), more detail is as below.
Place
Other Information
Dialling Instructions
For trunk calls: 0 8717 380000 (Trunk Code + National Destination Code + Subscriber Number)
For international calls: 00 44 8717 380000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number)
Telephone Number List
380000 ~ 389999 (Count: 10,000)
Example:
+44-8717-380000 / 0044-8717-380000 (08717-380000 / 0-8717-380000)
+44-8717-380001 / 0044-8717-380001 (08717-380001 / 0-8717-380001)
+44-8717-380002 / 0044-8717-380002 (08717-380002 / 0-8717-380002)
+44-8717-380003 / 0044-8717-380003 (08717-380003 / 0-8717-380003)
+44-8717-380004 / 0044-8717-380004 (08717-380004 / 0-8717-380004)
... +44-8717-xxxxxx / 0044-8717-xxxxxx (08717-xxxxxx / 0-8717-xxxxxx)
... +44-8717-389995 / 0044-8717-389995 (08717-389995 / 0-8717-389995)
+44-8717-389996 / 0044-8717-389996 (08717-389996 / 0-8717-389996)
+44-8717-389997 / 0044-8717-389997 (08717-389997 / 0-8717-389997)
+44-8717-389998 / 0044-8717-389998 (08717-389998 / 0-8717-389998)
+44-8717-389999 / 0044-8717-389999 (08717-389999 / 0-8717-389999)