Complaint Department Numbers and Emails

Monster High Customer Service Complaints Department

Complaint Department Numbers and Emails


About Monster High

The Monster High franchise, created by Mattel, features fashion dolls inspired by monster movies, sci-fi horror stories and other creatures. Each doll has its own unique look with colorful hair and clothing that reflects their individual personalities. The characters attend high school in the fictional town of Salem Oregon called “Monster High”, where they embark on various adventures together as teenagers.

What is Monster High's phone and customer care email?

You can call Monster High’s customer service phone number at (800) 524-8697 and you can email their corporate office at

What is Monster High's corporate address?

Monster High’s corporate address is Mattel, Inc. , 333 Continental Boulevard, El Segundo,, California, 90245-5012, United States.

What's the best time to contact them?

To reach Monster High, it is best to contact them during their business hours which are Monday through Friday from 9am-5pm EST.

Other Similar Companies

Monster High Reviews

How do I know I can trust these reviews?

AVCNET is a company, not a governmental agency. We may receive paid placement and/or affiliate commissions in our posts. The content on and its related channels, including videos, images and social media postings, are for information purposes only. They should not be construed as professional advice from qualified professionals. Please consult with your investment advisors before making any financial or investment decisions.

AVCNET is not a government agency and may be compensated by companies displayed.