<SEC-DOCUMENT>0001193125-20-095424-index.html : 20200402
<SEC-HEADER>0001193125-20-095424.hdr.sgml : 20200402
<ACCEPTANCE-DATETIME>20200402090403
ACCESSION NUMBER:		0001193125-20-095424
CONFORMED SUBMISSION TYPE:	DEFA14A
PUBLIC DOCUMENT COUNT:		5
FILED AS OF DATE:		20200402
DATE AS OF CHANGE:		20200402
EFFECTIVENESS DATE:		20200402

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ADTRAN INC
		CENTRAL INDEX KEY:			0000926282
		STANDARD INDUSTRIAL CLASSIFICATION:	TELEPHONE & TELEGRAPH APPARATUS [3661]
		IRS NUMBER:				630918200
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEFA14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-24612
		FILM NUMBER:		20767495

	BUSINESS ADDRESS:	
		STREET 1:		901 EXPLORER BLVD
		CITY:			HUNTSVILLE
		STATE:			AL
		ZIP:			35806
		BUSINESS PHONE:		256-963-8220

	MAIL ADDRESS:	
		STREET 1:		901 EXPLORER BLVD
		CITY:			HUNTSVILLE
		STATE:			AL
		ZIP:			35806
</SEC-HEADER>
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<TYPE>DEFA14A
<SEQUENCE>1
<FILENAME>d898061ddefa14a.htm
<DESCRIPTION>DEFA14A
<TEXT>
Document 1 - file: d898061ddefa14a.htm

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<SEQUENCE>2
<FILENAME>g898061dsp137.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: g898061dsp137.jpg

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<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g898061dsp138.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: g898061dsp138.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>g898061dsp139.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: g898061dsp139.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>g898061dsp140.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: g898061dsp140.jpg

</DOCUMENT>
</SEC-DOCUMENT>