Sick of political text messages? Here's how to stop them

(NEXSTAR) – It's that time of year again. Election season is well underway, as local, state and big-time politicians clamor for your vote in the primaries and come November. Lately, that means less door knocking and more text messages.

Candidates and causes you didn't even know had your phone number may be blowing up your phone asking for your vote or your money. Campaign phone calls and text messages are exempt from the federal Do Not Call list, so getting on the registry won't help you turn down the noise.