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For additional assistance or billing support, call us at (410) 581-4833 option 2 or (877) CALL-GTB (877-225-5482).

Online account setup: To set up an online account, call our Customer Care department at (410) 581-4833 option 2.

Pay Your Bill

To pay your bill, contact us during normal business hours: Monday through Friday 8:00AM to 5:00PM by email: collections@gtb.net or by phone: (410) 581-4833 ext 120.