You can only ask
There is a lot of competion in the mobile space right now with all the providers fighting to gain new and for once retain customers so ask nice first and if that doesn't work get a little more pushy is my advice.
I have a 3 sim in a data card at present and whilst great in most cities I have tried it get slightly out of them in and around my home its pants even strugling with getting GPRS so I'm looking forward to seeing how this one plays out although since renewing my contract and uping to WnW Plus I do now tend to simply tether my Hermes via USB to the laptop and utilise Internet Sharing