Area Code +44-8700-(230000...239999) 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 230000 (Trunk Code + National Destination Code + Subscriber Number)
For international calls: 00 44 8700 230000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number)
Telephone Number List
230000 ~ 239999 (Count: 10,000)
Example:
+44-8700-230000 / 0044-8700-230000 (08700-230000 / 0-8700-230000)
+44-8700-230001 / 0044-8700-230001 (08700-230001 / 0-8700-230001)
+44-8700-230002 / 0044-8700-230002 (08700-230002 / 0-8700-230002)
+44-8700-230003 / 0044-8700-230003 (08700-230003 / 0-8700-230003)
+44-8700-230004 / 0044-8700-230004 (08700-230004 / 0-8700-230004)
... +44-8700-xxxxxx / 0044-8700-xxxxxx (08700-xxxxxx / 0-8700-xxxxxx)
... +44-8700-239995 / 0044-8700-239995 (08700-239995 / 0-8700-239995)
+44-8700-239996 / 0044-8700-239996 (08700-239996 / 0-8700-239996)
+44-8700-239997 / 0044-8700-239997 (08700-239997 / 0-8700-239997)
+44-8700-239998 / 0044-8700-239998 (08700-239998 / 0-8700-239998)
+44-8700-239999 / 0044-8700-239999 (08700-239999 / 0-8700-239999)