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Allegra Phone Numbers and Emails

Toll-Free Number:

  • (800) 633-1610
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Customer Service:

  • (866) 844-2798

Legal:

  • (866) 553-8120
    Privacy Inquiries

Allegra Emails:

Complaints/ Feedback
Legal
Privacy Inquiries
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Contact Information

Allegra Website:

Allegra Help Center:

Other Info (opening hours):

Hours:

Monday – Friday: 8:00am – 6:00pm ET


Mailing Address:

Consumer Affairs Department

Chattem, Inc.

P.O. Box 2219

Chattanooga, TN 37409-0219

More contact details

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