Most AT&T users will need a transfer PIN if they wish to move their account or a line to a new carrier. Here's how you can find your PIN in MyAT&T.

If you're moving from Metro by T-Mobile to another carrier, you'll need your transfer PIN to port your number. Here's where it's located ...

The opening page will list the items you need to prove your identity and retrieve your PIN. The IRS Self-Select PIN is a five-digit number of your choosing. Any combination except all zeroes is ...

You might need your printer's IP address or WPS PIN to update firmware, check ink levels, or connect to Wi-Fi. We can help you find that network data.