No. There are no requirements that politicians respect your communication preferences, honor your opt-out requests, or handle your data. At the end of the elect

No. There are no requirements that politicians respect your communication preferences, honor your opt-out requests, or handle your data. At the end of the election cycle, everything is torn down, voter files get copied to local party databases, state party databases, federal party databases, preferred contractors for campaign infrastructure, any interested consultants, and on and on. There are no limits and the data handling reflects this. You can, at best, opt out from a given campaign for the current election cycle.