Ok this is isn't a completely 2Degreess focused question - but it's coming from an issue my work is having with numbers ported to 2Degrees so this forum is as good as any :)

Is there any way to find out what network a number is ported to?  Ideally a website.
If we can can find out a number is ported to 2degrees there are workarounds we an use - but finding that out in the first place is the hard part.

The only way I have found so far is msging 300, but that isn't feasible for us.

Any ideas?

Thanks!
- Matt