TWU Local 556

8787 N. Stemmons Frwy.,
Suite 600
Dallas, TX 75247

Hours: Monday – Friday: 0800-1800 | Saturday, Sunday, & Holidays: 0900-1700

Phone: (800) 969-7932 | Fax: (214) 357-9870
Email – generalinformation@twu556.org

While International:

  • Costa Rica: (800) 700-6001
  • Mexico: (855) 590-0168
  • Belize: Not Available
  • Dominican Republic: (800) 148-5183
  • Aruba: Not Available
  • Jamaica: (855) 664-8931
  • Bahama: (855) 418-3939
  • Puerto Rico: (855) 421-9502

FOLLOW US ON

TWU Local 556

8787 N. Stemmons Frwy.

Suite 600

Dallas, TX 75247


Ph. 1-800-969-7932

LOCAL 556 OFFICE HOURS

Mon.-Fri. 0800-1800c

Sat.,Sun., & Holidays 0900-1700c

Contact Us

NEED HELP?

C.I.S.M. -

800-408-3220

F.A.D.A.P -

855-333-2327

Professional Standards -

888-322-3735