If you are looking for AT&T U-verse remote control codes that work with a Vizio TV try 1429, 1433 or 1439. 1433 worked for me, but it sure was a pain to find. Also, I have posted some additional info from Vizio and a scanned copy of the HDTV section of the remote booklet. If this works for you, please take a moment to post a response. If you have a little more time, check out this post: Where’s the Remote?
Update : Based on some of the comment postings below, here are the codes that may be worth a try. To all of you who posted a comment, thanks!
Codes for Vizio TVs include: 1004 1009 1343 1413 1419 1429 1433 1439 1449 1459 1489
Below is an excerpt of an email from Vizio support. If the codes above don’t work for you, I would suggest you try some of the options they have listed.
We have a variety of codes to program universal remotes. You will need to select the appropriate code from the below list.
2-Digit Remote Code
3-Digit Remote Codes
502 627 004 113 505 011
4-Digit Remote Codes
1758 0178 1756 0128 0117 1017 1078 0030 0056 0205 1004 1292 0056
5-Digit Remote Codes
10178 10117 11756 11758 01377 10885 10864 10120
You can also try any codes listed for LG or Goldstar as they
If this does not resolve your problem please contact our
technical support when you are in front of the TV and are able to further
troubleshoot. You may contact us at (877) MY-VIZIO. 877.698.4946 or chat with us at chat.vizio.com.
AT&T Uverse Remote Help
And here is a link to AT&T’s Uverse Remote Control help.
And another one Here.