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 CALIFORNIA Report No. NCD-1743 August 20, 2009 Re: NETWORK CHANGE CERTIFICATION RECEIVED AT&T California, 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 refers to the change(s) shown below: Number Type of Change Location of Change ATT20090107L.1 rev1 (Revision to Disclosure Number ATT20081218L.1 The San Francisco, California, SNFCCA2143T 4ESS tandem serving LATA 722 has been scheduled for decommissioning by July 31, 2010. All carriers need to move their traffic to the San Francisco, California, SNFCCA2101T Nortel CS 2000 switch between October 2009 and June 2010. San Francisco, CA The network change(s) identified herein shall not be implemented within six months of the date it was filed with the Commission. See 47 C.F.R. § 51.331. 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- PUBLIC NOTICE Federal Communications Commission 445 12th Street, S.W. Washington, D.C. 20554 News Media Information 202 / 418-0500 Fax-On-Demand 202 / 418-2830 TTY 202 / 418-2555 Internet: http://www.fcc.gov ftp.fcc.gov