Area Code +44-8710-(509000...509999) located in Non ‘BT Discount Scheme’ - Internet Services metered access up to and including 10ppm for BT customers, more detail is as below.
Place
Other Information
Dialling Instructions
For trunk calls: 0 8710 509000 (Trunk Code + National Destination Code + Subscriber Number)
For international calls: 00 44 8710 509000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number)
Telephone Number List
509000 ~ 509999 (Count: 1,000)
Example:
+44-8710-509000 / 0044-8710-509000 (08710-509000 / 0-8710-509000)
+44-8710-509001 / 0044-8710-509001 (08710-509001 / 0-8710-509001)
+44-8710-509002 / 0044-8710-509002 (08710-509002 / 0-8710-509002)
+44-8710-509003 / 0044-8710-509003 (08710-509003 / 0-8710-509003)
+44-8710-509004 / 0044-8710-509004 (08710-509004 / 0-8710-509004)
... +44-8710-xxxxxx / 0044-8710-xxxxxx (08710-xxxxxx / 0-8710-xxxxxx)
... +44-8710-509995 / 0044-8710-509995 (08710-509995 / 0-8710-509995)
+44-8710-509996 / 0044-8710-509996 (08710-509996 / 0-8710-509996)
+44-8710-509997 / 0044-8710-509997 (08710-509997 / 0-8710-509997)
+44-8710-509998 / 0044-8710-509998 (08710-509998 / 0-8710-509998)
+44-8710-509999 / 0044-8710-509999 (08710-509999 / 0-8710-509999)