Contact Us

 

Send payments to:  

CoSN
Lockbox 75110
Baltimore, MD 21275-5110 
 
Membership: 202-558-0059, membership@cosn.org

Marketing & Communications: communications@cosn.org

Certification: 202-524-8464, certification@cosn.org

Sponsorship: 202-470-2783, ispero@cosn.org

Media Inquiries: 202-822-9491, mkaplun@fratelli.com

Conference Inquiries: 202-470-2778, mhalpert@cosn.org

Fax: 202-393-2011
Office Location:
 
CoSN (Consortium for School Networking)
1025 Vermont Ave NW
Suite 1010
Washington, DC 20005 
 

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