After I once made the mistake of donating money to a political campaign, I actually was able to free myself from the torrent of spam by replying END and STOP over and over. It took months, but the messages did stop.
Someone managed to connect my phone number to my voter registration during my recent move, so the spam is back. This time, I am replying END or STOP and then blocking the number & reporting spam, just in case that creates more friction for them.
I think you got lucky the first time. Traditional political candidate campaigns and mainstream parties are supposed to comply with some FEC regs about respecting unsub replies (I think it's tied to getting broad access lists and maybe reduced rates for campaigns), however a LOT of texts and robo-calls (whether supporting candidates or initiatives) are now funded by PACs who seem to have no issue using spammer SIM farms and AFAIC are under no regs.
Since there's no way to tell PAC texts from actual candidate-funded texts, and the PACs seem to now be the vast majority, I always hit the checkbox to block and report as SPAM to my telco. Not that it'll help much but if it's an actual candidate, the telcos whitelist them anyway (because of course politicians passed a law that requires them to), and if it's a PAC maybe it'll burn their SIM farm number pool a little faster, costing them more.
If you're on Android, I highly recommend: https://github.com/aj3423/SpamBlocker. The UX is a little obtuse to set up the first time (ask your LLM) but once set up it works great.
> then blocking the number & reporting spam
I think it's also helpful to be prompt if you'd like to help others; A campaign will use e.g. twilio numbers leased for a matter of hour, then release it. If you wait too long to report spam, you damage the number's reputation without actually punishing the hyperactive spammer.
I got a text from a political party recently (not one of the major ones, just trying to get me to put in a vote for the same candidate that a third party nominated as well, after I had already mailed in my ballot) that said to send STOP to stop receiving messages or SKIP to "opt out entirely". I still have no clue what the distinction is supposed to be between those.
So funny how fairly annoying it was to sign up for a phone number for a chatbot for my company going through the 10DLC campaign verification, being rejected like 3 times because I kept missing something and yet...none of it clearly really matters.
Did the deluge stop because you replied "STOP" or simply because the election period was over? If it took several months I'd assume it was the latter.
i've been taking to responding "fuck off" instead of "stop" and then blocking and reporting.
they do at least enough sentiment analysis so that "fuck off" behaves like "stop" and they respond that they're removing you from their list and won't contact you again.