Main Office

Center for the Collaborative Classroom
1001 Marina Village Parkway, Suite 110
Alameda, CA 94501-1042
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Telephone: 510.533.0213
Toll-free: 800.666.7270
Fax: 510.464.3670
Hours: 8:30 AM–5:00 PM Pacific Time

Find My Education Consultant

Professional Learning Services

E-mail: pl@collaborativeclassroom.org
Toll-free: 800.666.7270, option 7

Client Support Services

Ordering, Shipping, and Returns
E-mail: clientsupport@collaborativeclassroom.org
Toll-free: 800.666.7270, option 5
Fax: 510.842.0348

Accounting

E-mail: accounting@collaborativeclassroom.org
Toll-free: 800.666.7270, option 8
Fax: 510.464.3670