2023 Michigan Laws 484.2309 – Local directory assistance; 900 prefix services

2022 Michigan Laws 484.2309 – Local directory assistance; 900 prefix services

2020 Michigan Laws 484.2309 – Local directory assistance; annual printed telephone directory; 900 prefix services

2019 Michigan Laws 484.2309 – Local directory assistance; annual printed telephone directory; 900 prefix services

2017 Michigan Laws 484.2309 – Local directory assistance; annual printed telephone directory; 900 prefix services

2016 Michigan Laws 484.2309 – Local directory assistance; annual printed telephone directory; 900 prefix services

2015 Michigan Laws 484.2309 – Local directory assistance; annual printed telephone directory; 900 prefix services

2014 Michigan Laws 484.2309 – Local directory assistance; annual printed telephone directory; 900 prefix services

2013 Michigan Laws 484.2309 – Local directory assistance; annual printed telephone directory; 900 prefix services

2009 Michigan Laws 484.2309 – Local directory assistance; annual printed telephone directory; 900 prefix services