We all get these one-off 6-digit codes by text clogging up our actual conversations with friends.

Seems like you could detect these messages with some simple flags:

• was the contact in your address book?
• did you need to create a new thread?
• if there's a thread, has it already been identified as a code generating contact?
• does the message contain 4 or more numbers in a row??
• does the message contain words like 'code,' 'security,' etc.

Once a message is identified, move it to a new folder or keep a single thread with multiple messages dropped there.

However you implement it, just please get these out of my main feed. Thanks!