Area Code +44-9037-(810000...819999) located in Special Services, open ended time dependent charge or fixed fee up to £1.50 for BT customers, more detail is as below.
Place
Other Information
Dialling Instructions
For trunk calls: 0 9037 810000 (Trunk Code + National Destination Code + Subscriber Number)
For international calls: 00 44 9037 810000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number)
Telephone Number List
810000 ~ 819999 (Count: 10,000)
Example:
+44-9037-810000 / 0044-9037-810000 (09037-810000 / 0-9037-810000)
+44-9037-810001 / 0044-9037-810001 (09037-810001 / 0-9037-810001)
+44-9037-810002 / 0044-9037-810002 (09037-810002 / 0-9037-810002)
+44-9037-810003 / 0044-9037-810003 (09037-810003 / 0-9037-810003)
+44-9037-810004 / 0044-9037-810004 (09037-810004 / 0-9037-810004)
... +44-9037-xxxxxx / 0044-9037-xxxxxx (09037-xxxxxx / 0-9037-xxxxxx)
... +44-9037-819995 / 0044-9037-819995 (09037-819995 / 0-9037-819995)
+44-9037-819996 / 0044-9037-819996 (09037-819996 / 0-9037-819996)
+44-9037-819997 / 0044-9037-819997 (09037-819997 / 0-9037-819997)
+44-9037-819998 / 0044-9037-819998 (09037-819998 / 0-9037-819998)
+44-9037-819999 / 0044-9037-819999 (09037-819999 / 0-9037-819999)