Area Code +44-8721-(010000...019999) 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 8721 010000 (Trunk Code + National Destination Code + Subscriber Number)
For international calls: 00 44 8721 010000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number)
Telephone Number List
010000 ~ 019999 (Count: 10,000)
Example:
+44-8721-010000 / 0044-8721-010000 (08721-010000 / 0-8721-010000)
+44-8721-010001 / 0044-8721-010001 (08721-010001 / 0-8721-010001)
+44-8721-010002 / 0044-8721-010002 (08721-010002 / 0-8721-010002)
+44-8721-010003 / 0044-8721-010003 (08721-010003 / 0-8721-010003)
+44-8721-010004 / 0044-8721-010004 (08721-010004 / 0-8721-010004)
... +44-8721-xxxxxx / 0044-8721-xxxxxx (08721-xxxxxx / 0-8721-xxxxxx)
... +44-8721-019995 / 0044-8721-019995 (08721-019995 / 0-8721-019995)
+44-8721-019996 / 0044-8721-019996 (08721-019996 / 0-8721-019996)
+44-8721-019997 / 0044-8721-019997 (08721-019997 / 0-8721-019997)
+44-8721-019998 / 0044-8721-019998 (08721-019998 / 0-8721-019998)
+44-8721-019999 / 0044-8721-019999 (08721-019999 / 0-8721-019999)
