PUBLIC NOTICE
Federal Communications Commission
445 12th Street, S.W.
Washington, D.C. 20554
News Media Information 202 / 418-0500
Internet:  http://www.fcc.gov
TTY 1-888-835-5322
WIRELINE COMPETITION BUREAU NETWORK CHANGE NOTIFICATION
FILED BY AT&T MIDWEST
Report No. NCD-1876 December 16, 2010
Re: NETWORK CHANGE CERTIFICATION RECEIVED
AT&T Midwest, an incumbent local exchange carrier (LEC), has filed certification that public notice of 
network change(s) has been provided through its publicly accessible Internet site as required by section 
51.329(a) of the rules of the Federal Communications Commission (FCC).  See 47 C.F.R. § 51.329(a).  
Upon initial review the filing appears to be complete.  See 47 C.F.R. §§ 51.325 through 51.335.  Specific 
network change information can be obtained on the Internet at: http://www.att.com/gen/public-
affairs?pid=3137
The incumbent LEC's certification(s) refer(s) to the change(s) identified below:
Number Type of Change(s) Planned Location of 
Change(s)
ATT20100416L.1rev1
Revision To
ATT20100416L.1
The purpose of this Network Discloser is to provide 
information regarding the collapse of the 
BRHMMIMNCG0 1AESS switch into the collocated 
BRHMMIMNDS0 EWSD switch during the fourth 
quarter of 2010.
This is a revision to move the implementation date 
from the fourth quarter of 2010 to the first quarter 
of 2011.
Birmingtham, MI
 
The network change(s) identified herein shall not be implemented within six months of the date of notice 
provided to the public under section 51.329(a).  See 47 C.F.R. § 51.331(a)(1); see also 47 C.F.R. § 
51.329(a).
Incumbent LEC contact:
Linda S. Vandeloop
Director – Federal Regulatory
AT&T Services Inc.
1120 20th Street, N.W., Suite 1000
Washington, D.C. 20036      Phone: (202) 457-3033
The original filing is available for inspection and copying at the FCC Public Reference Room, Portals II, 
445 12th Street, S.W., Suite CY-A257, Washington, D.C. 20554.
For further information, contact Carmell Weathers, (202) 418-2325 (voice), or 
carmell.weathers@fcc.gov (email), of the Competition Policy Division, Wireline Competition Bureau.  
The tty number is (202) 418-0484.
-FCC-