EX-21 3 dex21.htm SUBSIDIARIES OF ADTRAN Subsidiaries of ADTRAN

Exhibit 21

SUBSIDIARIES OF ADTRAN, INC.

December 31, 2006

 

Name of Subsidiary

  

Country or State of Incorporation

ADTRAN Networks, PTY. Ltd.   Australia
ADTRAN Asia-Pacific, Inc.   Delaware
ADTRAN Networks Hong Kong Limited   Hong Kong
ADTRAN Europe Limited   United Kingdom
ADTRAN Canada Inc.   Canada
ADTRAN Networks S.A. de C.V.   Mexico
ADTRAN Networks GMBH   Germany

 

63