Michigan Compiled Laws 179-1991-3a-d-number-portability D. Number Portability (484.2358...484.2358)

• Section 484.2358 "Number Portability" Defined; Requirements.
  (1) As used in this section, "number portability" means the capability for a local exchange customer at a particular location to change providers of...

Last modified: October 10, 2016