Area Code +44-9057-(530000...539999) 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 9057 530000 (Trunk Code + National Destination Code + Subscriber Number)
For international calls: 00 44 9057 530000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number)
Telephone Number List
530000 ~ 539999 (Count: 10,000)
Example:
+44-9057-530000 / 0044-9057-530000 (09057-530000 / 0-9057-530000)
+44-9057-530001 / 0044-9057-530001 (09057-530001 / 0-9057-530001)
+44-9057-530002 / 0044-9057-530002 (09057-530002 / 0-9057-530002)
+44-9057-530003 / 0044-9057-530003 (09057-530003 / 0-9057-530003)
+44-9057-530004 / 0044-9057-530004 (09057-530004 / 0-9057-530004)
... +44-9057-xxxxxx / 0044-9057-xxxxxx (09057-xxxxxx / 0-9057-xxxxxx)
... +44-9057-539995 / 0044-9057-539995 (09057-539995 / 0-9057-539995)
+44-9057-539996 / 0044-9057-539996 (09057-539996 / 0-9057-539996)
+44-9057-539997 / 0044-9057-539997 (09057-539997 / 0-9057-539997)
+44-9057-539998 / 0044-9057-539998 (09057-539998 / 0-9057-539998)
+44-9057-539999 / 0044-9057-539999 (09057-539999 / 0-9057-539999)