I was wondering if I can split my bill? I only get paid on the 7th and 22nd
As long as the full balance is paid by the due date, AT&T doesn't care if you make 1/30 of the payment every single day.
Depending on when you due date is, you might not have to do anything. If your next due date is 9/23, pay half on 9/7 and half on 9/22, and you'll be fine (assuming you're not already late). If your next due date is 9/15, you'll need to pay in full by then, and then pay half on 9/22 and half on 10/7 to split up the payments.
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