Area Code +44-8712-(810000...819999) 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 8712 810000 (Trunk Code + National Destination Code + Subscriber Number)
For international calls: 00 44 8712 810000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number)
Telephone Number List
810000 ~ 819999 (Count: 10,000)
Example:
+44-8712-810000 / 0044-8712-810000 (08712-810000 / 0-8712-810000)
+44-8712-810001 / 0044-8712-810001 (08712-810001 / 0-8712-810001)
+44-8712-810002 / 0044-8712-810002 (08712-810002 / 0-8712-810002)
+44-8712-810003 / 0044-8712-810003 (08712-810003 / 0-8712-810003)
+44-8712-810004 / 0044-8712-810004 (08712-810004 / 0-8712-810004)
... +44-8712-xxxxxx / 0044-8712-xxxxxx (08712-xxxxxx / 0-8712-xxxxxx)
... +44-8712-819995 / 0044-8712-819995 (08712-819995 / 0-8712-819995)
+44-8712-819996 / 0044-8712-819996 (08712-819996 / 0-8712-819996)
+44-8712-819997 / 0044-8712-819997 (08712-819997 / 0-8712-819997)
+44-8712-819998 / 0044-8712-819998 (08712-819998 / 0-8712-819998)
+44-8712-819999 / 0044-8712-819999 (08712-819999 / 0-8712-819999)
