If you have the voter addon in your nation, you can find a list of all your precincts under People > Precincts. From there you'll have highlighted links for the total amount of people, possible votes, yes votes, and no votes. Clicking on these links will run a search and provide you a listing of these people.

From here you can follow the instructions in "How to use lists to segment or perform batch actions on people" to make a list of your precinct, which can then be utilized for phonebanking and walk lists.