Area Code +44-8712-(430000...439999) 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 430000 (Trunk Code + National Destination Code + Subscriber Number)
For international calls: 00 44 8712 430000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number)
Telephone Number List
430000 ~ 439999 (Count: 10,000)
Example:
+44-8712-430000 / 0044-8712-430000 (08712-430000 / 0-8712-430000)
+44-8712-430001 / 0044-8712-430001 (08712-430001 / 0-8712-430001)
+44-8712-430002 / 0044-8712-430002 (08712-430002 / 0-8712-430002)
+44-8712-430003 / 0044-8712-430003 (08712-430003 / 0-8712-430003)
+44-8712-430004 / 0044-8712-430004 (08712-430004 / 0-8712-430004)
... +44-8712-xxxxxx / 0044-8712-xxxxxx (08712-xxxxxx / 0-8712-xxxxxx)
... +44-8712-439995 / 0044-8712-439995 (08712-439995 / 0-8712-439995)
+44-8712-439996 / 0044-8712-439996 (08712-439996 / 0-8712-439996)
+44-8712-439997 / 0044-8712-439997 (08712-439997 / 0-8712-439997)
+44-8712-439998 / 0044-8712-439998 (08712-439998 / 0-8712-439998)
+44-8712-439999 / 0044-8712-439999 (08712-439999 / 0-8712-439999)
