Checked with A&A - they do allow numbers to be ported out as long as they have a porting agreement in place with the other provider (which in the vast majority of cases they will)
My understanding, broadly under Ofcom rules, was that any provider that allows numbers to be ported (in) must also reciprocate (allow porting out).
Most definitely not.
A&A specifically send a warning about their lack of porting arrangements when signing up to their VOIP.
In reply to a post by
aaisp:
VoIP Services: We have very limited porting agreements in place so it is unlikely you will be able to port any number to another provider of your choice, although you may be able to port it back to the original provider if it is not one of our numbers originally.
They cant even guarantee that you can port it back to the original provider.
Their porting agreements with other VOIP providers are pretty much non existent.
In short, if you have a landline number you cherish, don't port it to A&A VOIP unless you intend on the number remaining with them indefinitely.