Area Code +44-8723-(010000...019999) located in Special Services higher rate: up to and including 10p for BT customers (non-internet), more detail is as below.
Place
International Dialing Code
: 44
International Prefix
: 00
National Prefix
: 0
National Destination Code
: 8723
Subscriber Number From
: 010000
Subscriber Number To
: 019999
National Destination Code Length
: 4
Uses National Destination Code
: Yes
National Significant Number Length
: 10
Number Type
: S (Special)
Carrier Name
: TeleWare PLC
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Other Information
Dialling Instructions
For trunk calls: 0 8723 010000 (Trunk Code + National Destination Code + Subscriber Number)
For international calls: 00 44 8723 010000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number)
Telephone Number List
010000 ~ 019999 (Count: 10,000)
Example:
+44-8723-010000 / 0044-8723-010000 (08723-010000 / 0-8723-010000)
+44-8723-010001 / 0044-8723-010001 (08723-010001 / 0-8723-010001)
+44-8723-010002 / 0044-8723-010002 (08723-010002 / 0-8723-010002)
+44-8723-010003 / 0044-8723-010003 (08723-010003 / 0-8723-010003)
+44-8723-010004 / 0044-8723-010004 (08723-010004 / 0-8723-010004)
... +44-8723-xxxxxx / 0044-8723-xxxxxx (08723-xxxxxx / 0-8723-xxxxxx)
... +44-8723-019995 / 0044-8723-019995 (08723-019995 / 0-8723-019995)
+44-8723-019996 / 0044-8723-019996 (08723-019996 / 0-8723-019996)
+44-8723-019997 / 0044-8723-019997 (08723-019997 / 0-8723-019997)
+44-8723-019998 / 0044-8723-019998 (08723-019998 / 0-8723-019998)
+44-8723-019999 / 0044-8723-019999 (08723-019999 / 0-8723-019999)