For any issues regarding existing Ambit Energy accounts, contact customer care at the number below.

Ambit Energy Customer Care / Billing Department

  • Phone
    (877) 282-6248 - (Monday – Friday: 8:00 a.m. – 6:00 p.m. CT Saturday: 10:00 a.m. – 5:00 p.m. CT)
  • Fax
    (877) 805-5606