aps service number
The phone numbers for APS customer service are available 24 hours a day. 1  Outage: 1-800-253-9405. 2  Resident Customer Service: 1-800-253-9405. 3  Business Customer Service: 1-800-253-9407.  Spanish Customer Service: 1-800-252- 1 9410. TDD: 2  711. Emergency Customer Service: 1-800-253- 9408.