i s p number

[BUDDY HOLLY]

Where can I find my I S P number?

[ChuckFickens]

telephone directory...

or do you mean your IP address?

if so click start > run and type in cmd and hit enter, then in the black window that pops up type ipconfig and hit enter.

[fidusAchates]

Or maybe CF, he wants his external/public ip address. Try this http://whatismyipaddress.com/