TEXT-BANKING
Indivisible is offering texting opportunities using Text Out which is quite easy.
https://indivisible.org/resource/your-text-party-signing-textout
Also Field Team 6 has many text banks:
Text with Field Team 6 which also uses Text Out.
https://www.fieldteam6.org/free-byop-textbanks
Indivisible Marin has a robust texting operation as well.
https://www.indivisiblemarin.org/text-voters