Area Code +44-8715-(370000...379999) 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 8715 370000 (Trunk Code + National Destination Code + Subscriber Number)
For international calls: 00 44 8715 370000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number)
Telephone Number List
370000 ~ 379999 (Count: 10,000)
Example:
+44-8715-370000 / 0044-8715-370000 (08715-370000 / 0-8715-370000)
+44-8715-370001 / 0044-8715-370001 (08715-370001 / 0-8715-370001)
+44-8715-370002 / 0044-8715-370002 (08715-370002 / 0-8715-370002)
+44-8715-370003 / 0044-8715-370003 (08715-370003 / 0-8715-370003)
+44-8715-370004 / 0044-8715-370004 (08715-370004 / 0-8715-370004)
... +44-8715-xxxxxx / 0044-8715-xxxxxx (08715-xxxxxx / 0-8715-xxxxxx)
... +44-8715-379995 / 0044-8715-379995 (08715-379995 / 0-8715-379995)
+44-8715-379996 / 0044-8715-379996 (08715-379996 / 0-8715-379996)
+44-8715-379997 / 0044-8715-379997 (08715-379997 / 0-8715-379997)
+44-8715-379998 / 0044-8715-379998 (08715-379998 / 0-8715-379998)
+44-8715-379999 / 0044-8715-379999 (08715-379999 / 0-8715-379999)