<SEC-DOCUMENT>0001193125-17-322087-index.html : 20171027
<SEC-HEADER>0001193125-17-322087.hdr.sgml : 20171027
<ACCEPTANCE-DATETIME>20171027080423
ACCESSION NUMBER:		0001193125-17-322087
CONFORMED SUBMISSION TYPE:	S-1/A
PUBLIC DOCUMENT COUNT:		11
FILED AS OF DATE:		20171027
DATE AS OF CHANGE:		20171027

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Bandwidth Inc.
		CENTRAL INDEX KEY:			0001514416
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-PREPACKAGED SOFTWARE [7372]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-1/A
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-220945
		FILM NUMBER:		171157988

	BUSINESS ADDRESS:	
		STREET 1:		900 MAIN CAMPUS DRIVE
		CITY:			RALEIGH
		STATE:			NC
		ZIP:			27606
		BUSINESS PHONE:		919-439-4171

	MAIL ADDRESS:	
		STREET 1:		900 MAIN CAMPUS DRIVE
		CITY:			RALEIGH
		STATE:			NC
		ZIP:			27606

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Bandwidth.com, Inc.
		DATE OF NAME CHANGE:	20110303
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-1/A
<SEQUENCE>1
<FILENAME>d416018ds1a.htm
<DESCRIPTION>AMENDMENT NO. 2 TO FORM S-1
<TEXT>
Document 1 - file: d416018ds1a.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-3.1
<SEQUENCE>2
<FILENAME>d416018dex31.htm
<DESCRIPTION>EX-3.1
<TEXT>
Document 2 - file: d416018dex31.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-3.2
<SEQUENCE>3
<FILENAME>d416018dex32.htm
<DESCRIPTION>EX-3.2
<TEXT>
Document 3 - file: d416018dex32.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.21
<SEQUENCE>4
<FILENAME>d416018dex1021.htm
<DESCRIPTION>EX-10.21
<TEXT>
Document 4 - file: d416018dex1021.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>5
<FILENAME>d416018dex231.htm
<DESCRIPTION>EX-23.1
<TEXT>
Document 5 - file: d416018dex231.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>g4160181a.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: g4160181a.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>g4160182a.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: g4160182a.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>g4160183a.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: g4160183a.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>g416018cov76.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 9 - file: g416018cov76.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>g416018g20l05.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 10 - file: g416018g20l05.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>g416018g79k10.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 11 - file: g416018g79k10.jpg

</DOCUMENT>
</SEC-DOCUMENT>