Subject: Midwest LNP SCP Call Reminder & Pooling Info

TO: MIDWEST LNP SCP REQUIREMENTS SUBCOMMITTEE

SUBJECT: REMINDER FOR NEXT CALL, MATERIAL ON POOLING

FROM: WAYNE HEINMILLER (847-248-5415 wayne.heinmiller@ameritech.com)

This is a reminder that our next conference call will be August 12

(Tuesday) at 1:30 pm CDT. The call in number is 800-836-XXXX, passcode XXXXXX.

We will begin with further discussion on number pooling, based on the results of yesterdays (8/6) cross-subcommittee meeting.

I’ll try to summarize the ideas discussed at the meeting, and the information our subcommittee is being asked to provide.