To register your number: 1-888-290-4236 or http://www.donotcall.gov

Complaint number if you are still getting calls:

1-888-382-1222 or http://www.donotcall.gov

Complaints to PSC about energy companies:

1-888-697-7728
 

NYS Attorney General’s Office general help line: 1-800-771-7755 or for written complaints, (which are required) at:  http://www.ag.ny.gov