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Customer Service
Nationstar Mortgage
P.O. Box 199400
Dallas, TX 75219
1-888-480-2432
Mon-Thu 8 am - 6 pm Central Time
Fri 8 am - 5 pm Central Time
Contact via E-mail

Payments
Nationstar Mortgage
P.O. Box 650783
Dallas, TX 75265-0783
Overnight Mail Address

Collections
1-888-850-9344
Mon-Thu 8 am - 8 pm Central Time
Fri 8 am - 5 pm Central Time
Saturdays 8 am - noon Central Time
Contact via E-mail

Insurance Department
Nationstar Mortgage
P.O. Box 703048
Dallas, TX 75370
1-888-297-2432
Mon-Fri 8 am - 5 pm Central Time
Contact via E-mail

Customer Relations Office
Nationstar Mortgage
350 Highland Drive
Lewisville, TX 75067
Contact via E-mail
Learn more about our Customer Relations Office

Refinance Department
Nationstar Mortgage
P.O. Box 299010
Lewisville, TX 75029
1-888-364-2432
Mon-Fri 9 am - 7 pm Central Time
Contact via E-mail