Lumentum Customer Service Phone Number (844) 810-5483, Email, Help Center

Lumentum Phone Numbers and Emails

Toll-Free Number:

(844) 810-5483

Call customer service

Send Message

Customer Service:

+1 613 843 5378

Headquarters:

(408) 546-5483

Investors/ Franchising:

(408) 404-0606

Lumentum Emails:

Customer Service

Investors/ Franchising

Legal

Privacy Inquiries

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More phone numbers and emails

Contact Information

Lumentum Website:

www.lumentum.com

Lumentum Help Center:

Visit contact page

Corporate Office Address:

Lumentum Holdings Inc.

1001 Ridder Park Dr.

San Jose, California 95131

United States

Other Info (opening hours):

Support Hours:

Monday - Friday: 8:00 am - 8:00pm ET (GMT-5)

More contact details

Fax:

+1(844) 910-5483

Contact Lumentum Customer Service

Lumentum Phone Numbers and Emails

Toll-Free Number:

Customer Service:

Headquarters:

Investors/ Franchising:

Media:

Technical Support:

Lumentum Emails:

Contact Information

Lumentum Website:

Lumentum Help Center:

Corporate Office Address:

Other Info (opening hours):

Fax:

Ask a First Question About Lumentum

Contact Lumentum Customer Service

Lumentum Phone Numbers and Emails

Toll-Free Number:

Customer Service:

Headquarters:

Investors/ Franchising:

Media:

Technical Support:

Lumentum Emails:

Contact Information

Lumentum Website:

Lumentum Help Center:

Corporate Office Address:

Help in Social Networks:

Other Info (opening hours):

Fax:

Ask a First Question About Lumentum