Area Code +44-8710-(400000...400999) located in Internet Services incorporating un-metered access up to and including 10p for BT customers, more detail is as below.
Place
Other Information
Dialling Instructions
For trunk calls: 0 8710 400000 (Trunk Code + National Destination Code + Subscriber Number)
For international calls: 00 44 8710 400000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number)
Telephone Number List
400000 ~ 400999 (Count: 1,000)
Example:
+44-8710-400000 / 0044-8710-400000 (08710-400000 / 0-8710-400000)
+44-8710-400001 / 0044-8710-400001 (08710-400001 / 0-8710-400001)
+44-8710-400002 / 0044-8710-400002 (08710-400002 / 0-8710-400002)
+44-8710-400003 / 0044-8710-400003 (08710-400003 / 0-8710-400003)
+44-8710-400004 / 0044-8710-400004 (08710-400004 / 0-8710-400004)
... +44-8710-xxxxxx / 0044-8710-xxxxxx (08710-xxxxxx / 0-8710-xxxxxx)
... +44-8710-400995 / 0044-8710-400995 (08710-400995 / 0-8710-400995)
+44-8710-400996 / 0044-8710-400996 (08710-400996 / 0-8710-400996)
+44-8710-400997 / 0044-8710-400997 (08710-400997 / 0-8710-400997)
+44-8710-400998 / 0044-8710-400998 (08710-400998 / 0-8710-400998)
+44-8710-400999 / 0044-8710-400999 (08710-400999 / 0-8710-400999)
