Calix to Announce First Quarter Results on April 25

Calix to Announce First Quarter Results on April 25 
PETALUMA, CA -- (Marketwired) -- 04/02/13 --  Calix, Inc. (NYSE:
CALX) today announced that the company will report first quarter 2013
fiscal year results on April 25 after the market closes. Calix will
host a conference call to discuss its first quarter results at 1:30
p.m. Pacific Time (4:30 p.m. Eastern Time) on the same day.
Interested parties can listen to a live webcast of the conference
call by visiting the Calix Investor Relations website at
http://investor-relations.calix.com/. The conference call and webcast
will include forward-looking information. A replay of the conference
call will also be available at http://investor-relations.calix.com/
following the completion of the call. 
About Calix 
Calix (NYSE: CALX) is a global leader in access innovation. Its
Unified Access portfolio of broadband communications access systems
and software enables communications service providers worldwide to
transform their networks and become the broadband provider of choice
to their subscribers. For more information, visit the Calix website
at www.calix.com. 
Investor Inquiries:
David H. Allen
408-474-0080
David.Allen@Calix.com