The Office and Professional Employees International Union (OPEIU) peer-to-peer text messaging (SMS) program, via Action Network, is an opt-in program designed to communicate effectively and efficiently with OPEIU members in the U.S. about issues and events relevant to their union membership.

You can cancel your participation in the OPEIU SMS service at any time. To unsubscribe, text "STOP" to 844-240-4114. After you send the SMS message "STOP," OPEIU will reply with an SMS message to confirm you have been unsubscribed from the OPEIU SMS program. After you opt out, you will no longer receive SMS messages from OPEIU. If you want to join again, visit and complete the opt-in form on the landing page of the website. Upon completion of the form, you'll be automatically re-entered into the SMS program, and will begin receiving text messages from OPEIU.

If you are experiencing issues with the messaging program you can reply with the keyword HELP for more assistance, or you can get help directly at

Message and data rates may apply for messages sent to you from us and to us from you. You will receive roughly two SMS per month. OPEIU is not responsible for unexpected message and data rates your carrier may charge. If you have any questions about your text plan or data plan, please contact your wireless provider.

About Us

Office and Professional Employees International Union was chartered in 1945 and with more than 104,000 members (representing 110,000 employees) strong, we’re one of the larger unions of the AFL-CIO.  OPEIU has locals in every state, Puerto Rico and Canada. 

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Contact Us
President's Office 
80 Eighth Avenue
(entrance at 265 West 14th Street)
Suite 201
New York, NY 10011
Phone:  (800) 346-7348 / (212)-675-3210