Area Code +44-9057-(550000...559999) 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 550000 (Trunk Code + National Destination Code + Subscriber Number)
For international calls: 00 44 9057 550000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number)
Telephone Number List
550000 ~ 559999 (Count: 10,000)
Example:
+44-9057-550000 / 0044-9057-550000 (09057-550000 / 0-9057-550000)
+44-9057-550001 / 0044-9057-550001 (09057-550001 / 0-9057-550001)
+44-9057-550002 / 0044-9057-550002 (09057-550002 / 0-9057-550002)
+44-9057-550003 / 0044-9057-550003 (09057-550003 / 0-9057-550003)
+44-9057-550004 / 0044-9057-550004 (09057-550004 / 0-9057-550004)
... +44-9057-xxxxxx / 0044-9057-xxxxxx (09057-xxxxxx / 0-9057-xxxxxx)
... +44-9057-559995 / 0044-9057-559995 (09057-559995 / 0-9057-559995)
+44-9057-559996 / 0044-9057-559996 (09057-559996 / 0-9057-559996)
+44-9057-559997 / 0044-9057-559997 (09057-559997 / 0-9057-559997)
+44-9057-559998 / 0044-9057-559998 (09057-559998 / 0-9057-559998)
+44-9057-559999 / 0044-9057-559999 (09057-559999 / 0-9057-559999)