Area Code +44-9031-(300000...309999) 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 9031 300000 (Trunk Code + National Destination Code + Subscriber Number)
For international calls: 00 44 9031 300000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number)
Telephone Number List
300000 ~ 309999 (Count: 10,000)
Example:
+44-9031-300000 / 0044-9031-300000 (09031-300000 / 0-9031-300000)
+44-9031-300001 / 0044-9031-300001 (09031-300001 / 0-9031-300001)
+44-9031-300002 / 0044-9031-300002 (09031-300002 / 0-9031-300002)
+44-9031-300003 / 0044-9031-300003 (09031-300003 / 0-9031-300003)
+44-9031-300004 / 0044-9031-300004 (09031-300004 / 0-9031-300004)
... +44-9031-xxxxxx / 0044-9031-xxxxxx (09031-xxxxxx / 0-9031-xxxxxx)
... +44-9031-309995 / 0044-9031-309995 (09031-309995 / 0-9031-309995)
+44-9031-309996 / 0044-9031-309996 (09031-309996 / 0-9031-309996)
+44-9031-309997 / 0044-9031-309997 (09031-309997 / 0-9031-309997)
+44-9031-309998 / 0044-9031-309998 (09031-309998 / 0-9031-309998)
+44-9031-309999 / 0044-9031-309999 (09031-309999 / 0-9031-309999)