• PO Box 9740 Providence, RI 02940-9740
• Domestic Phone Number: 866-321-0964
• International Phone Number: 857-362-5980
• Hours: 7:30am to 7:30pm Central Time
• www.halliburton.com/totalrewards
• PO Box 9740 Providence, RI 02940-9740
• Domestic Phone Number: 866-321-0964
• International Phone Number: 857-362-5980
• Hours: 7:30am to 7:30pm Central Time
• www.halliburton.com/totalrewards
• Toll-Free Phone Number: 800-729-3047
• Hours: 7:30am to 7:30pm Central Time
• customerservice.service@mercer.com
Halliburton Benefit Center
PO Box 10494
Des Moines, IA 50306-0494