Originally Posted by greenpimpernel:
“Forgive me if I,m covering old ground here,but is there anywhere to find a complete list of all prefixes.I know the common or garden ones ,but every so often you get something unusual e.g.I had one guy who,after 40 mins. or so remembered that there was a prefix of 82 on his buisness line??? I tried it and it worked first time !. I thanked him kindly and left, and dont really want to go through that again. Thanks,GP”
00 International dialing
01 and 02 Geographic numbers - see
here for list of codes
030 Geographic rate numbers - used by public sector bodies and not-for-profit bodies.
033 Geographic rate numbers
034 Geographic rate numbers - migrating numbers from matching 084 numbers
037 Geographic rate numbers - migrating numbers from matching 087 numbers
055 Corporate numbers
056 Location independent electronic communications service (VoIP)
070 Personal numbering service
076 Radiopaging services
071 to 075 & 077 to 079 Mobile services
080 Free numbers (but not usually for calls from a mobile phone)
082 Internet for schools
0843 and 0844 Basic (local) rate numbers
0845 Basic (local) rate numbers
0870 Higher (national) rate numbers
0871, 0872 and 0873 Higher (national) rate numbers
090 and 091 Premium rate numbers - costs vary and can be as high as £1.50 a minute
098 Sexual entertainment services at a premium rate