While T-mobile have supported carrier billing on the Android Market since those far-off days of ’09, they have — up until this point — been the only US carrier to do so.

BUT NO LONGER! As announced on the Android Developer’s Blog today, Google have been busy rolling out the feature (alongside that recent Market update) to a number of AT&T customers over the last few days.

“Rolling out” is key here: not everyone has the updated version just yet. So, if you’re an AT&T customer, and are itching to put off app payments until the end of the month, just be patient, kiddo; it’ll be here soon enough.

[via Android and Me]