About Corporate Overview


Global Sales Contacts


Corporate

ADTRAN, Inc.
International Department
901 Explorer Boulevard
Huntsville, Alabama 35806 USA
U.S. Headquarters
+1 256 963 8000
[email protected]

International Customer Service

+1 256 963 8716


Americas - Outside USA

Canada—Montreal, Quebec
+1 877 923 8726
+1 514 940 2888
[email protected]

Mexico/Central America
+1 52 55 5280 0265 Mexico
[email protected]


APAC

Australia/New Zealand
+61 9658 0500
[email protected]


EMEA

Headquarters—ADTRAN GmbH
Berlin, Germany

+49 30 278747 370
[email protected]

South Europe
+49 30 278747 370
[email protected]


Middle East and Africa (MEA)

Middle East and Africa
+49 30 278747 370
[email protected]