TO: Barry Bishop - Co-chairperson, Michigan LNP Operations Team Larry Ivasquez - Co-chairperson, Michigan LNP Operations Team Sub: Michigan PUC Order on LNP Deployment - Detroit MSA Gentlemen, as I discussed with you on March 19, the following four GTE central offices have been requested by CLECs for Phase I (10/01/97-3/31/98) LNP deployment in Michigan: 1. Adrian 2. Milford 3. Saline 4. Temperance GTE's review of their physical locations indicates that these offices are located in the Detroit and Ann Arbor MSAs as follows: 1. Adrian - Ann Arbor 2. Milford - Detroit 3. Saline - Ann Arbor 4. Temperance - Detroit Additionally, as we discussed, the Michigan Deployment Plans developed by the Workshop call for GTE to deploy LNP only in the Detroit MSA during the Phase I deployment. As such, GTE plans to deploy LNP only in Milford and Temperance. Based on software delivery and internal support requirements these two locations are likely to be slated in the March 1998 timeline. Of course, GTE is committed to making all attempts to accelerate this timeline as possible. Please communicate this information to everyone concerned including CLECS who may have requested these offices and the commission staffs. If there are any questions please contact me at 972-718-7538. Thank you. Sincerely, Sam Mehta Number Portability Program Office