Area Code +44-8700-(580000...589999) located in Special Services higher rate: BT’s Standard National Call Retail Price for BT customers, more detail is as below.
Place
Other Information
Dialling Instructions
For trunk calls: 0 8700 580000 (Trunk Code + National Destination Code + Subscriber Number)
For international calls: 00 44 8700 580000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number)
Telephone Number List
580000 ~ 589999 (Count: 10,000)
Example:
+44-8700-580000 / 0044-8700-580000 (08700-580000 / 0-8700-580000)
+44-8700-580001 / 0044-8700-580001 (08700-580001 / 0-8700-580001)
+44-8700-580002 / 0044-8700-580002 (08700-580002 / 0-8700-580002)
+44-8700-580003 / 0044-8700-580003 (08700-580003 / 0-8700-580003)
+44-8700-580004 / 0044-8700-580004 (08700-580004 / 0-8700-580004)
... +44-8700-xxxxxx / 0044-8700-xxxxxx (08700-xxxxxx / 0-8700-xxxxxx)
... +44-8700-589995 / 0044-8700-589995 (08700-589995 / 0-8700-589995)
+44-8700-589996 / 0044-8700-589996 (08700-589996 / 0-8700-589996)
+44-8700-589997 / 0044-8700-589997 (08700-589997 / 0-8700-589997)
+44-8700-589998 / 0044-8700-589998 (08700-589998 / 0-8700-589998)
+44-8700-589999 / 0044-8700-589999 (08700-589999 / 0-8700-589999)