Area Code +44-8713-(970000...979999) 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 8713 970000 (Trunk Code + National Destination Code + Subscriber Number)
For international calls: 00 44 8713 970000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number)
Telephone Number List
970000 ~ 979999 (Count: 10,000)
Example:
+44-8713-970000 / 0044-8713-970000 (08713-970000 / 0-8713-970000)
+44-8713-970001 / 0044-8713-970001 (08713-970001 / 0-8713-970001)
+44-8713-970002 / 0044-8713-970002 (08713-970002 / 0-8713-970002)
+44-8713-970003 / 0044-8713-970003 (08713-970003 / 0-8713-970003)
+44-8713-970004 / 0044-8713-970004 (08713-970004 / 0-8713-970004)
... +44-8713-xxxxxx / 0044-8713-xxxxxx (08713-xxxxxx / 0-8713-xxxxxx)
... +44-8713-979995 / 0044-8713-979995 (08713-979995 / 0-8713-979995)
+44-8713-979996 / 0044-8713-979996 (08713-979996 / 0-8713-979996)
+44-8713-979997 / 0044-8713-979997 (08713-979997 / 0-8713-979997)
+44-8713-979998 / 0044-8713-979998 (08713-979998 / 0-8713-979998)
+44-8713-979999 / 0044-8713-979999 (08713-979999 / 0-8713-979999)