Stop Samsung Galaxy S3 from auto-completing numbers

I have a Samsung Galaxy S3. I like predictive text generally, but whenever I am texting a number (e.g. address, phone number, or whatever reason to use numbers), it auto-completes from something normal, such as 123-456-7890, to something completely ridiculous, 12th0132. Is there a way to turn off predictive text/autocomplete/autocorrect just for numbers? Or is there a better predictive text keyboard I don't know about?