Washington, DC, USA - Sede principale
Phoenix, AZ, USA
Blackboard Inc.
22601 North 19th Avenue, Suite 200
Phoenix, AZ 85027
800.528.0465 (numero verde USA)
+1 623.476.1400
+1 623.476.1401 (fax)
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Amsterdam, Paesi Bassi
Dam 27 'INDUSTRIA'
1012 JS Amsterdam
Paesi Bassi
+31 (0)20 520 6884
+31 (0)20 624 3361 (fax)
Blackboard Japan K.K.
2-9-10 Shibuya, Aoyama King Bldg, 4F
Shibuya-ku, Tokio
150-0002 Giappone
+ 81-3-5468-6151
+ 81-3-5468-6152 (fax)
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Pechino, Cina
CERNET-Blackboard Information Technology Company, Ltd.
Level 10, Tower W1
Oriental Plaza
No 1 East Chang An Avenue
Pechino 100738 Cina Popolare
+86 10 6522 6655
+86 10 8518 1010 (fax)