Area Code +44-8723-(610000...619999) 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 8723 610000 (Trunk Code + National Destination Code + Subscriber Number)
For international calls: 00 44 8723 610000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number)
Telephone Number List
610000 ~ 619999 (Count: 10,000)
Example:
+44-8723-610000 / 0044-8723-610000 (08723-610000 / 0-8723-610000)
+44-8723-610001 / 0044-8723-610001 (08723-610001 / 0-8723-610001)
+44-8723-610002 / 0044-8723-610002 (08723-610002 / 0-8723-610002)
+44-8723-610003 / 0044-8723-610003 (08723-610003 / 0-8723-610003)
+44-8723-610004 / 0044-8723-610004 (08723-610004 / 0-8723-610004)
... +44-8723-xxxxxx / 0044-8723-xxxxxx (08723-xxxxxx / 0-8723-xxxxxx)
... +44-8723-619995 / 0044-8723-619995 (08723-619995 / 0-8723-619995)
+44-8723-619996 / 0044-8723-619996 (08723-619996 / 0-8723-619996)
+44-8723-619997 / 0044-8723-619997 (08723-619997 / 0-8723-619997)
+44-8723-619998 / 0044-8723-619998 (08723-619998 / 0-8723-619998)
+44-8723-619999 / 0044-8723-619999 (08723-619999 / 0-8723-619999)