For assistance with registration and/or filing, please contact the Data Center at:

573-751-7496 (local to Jefferson City, MO)

or by email at: dcsupport@psc.mo.gov

For assistance with Consumer Complaint and/or Inquiry, please contact the Consumer Services at:

800-392-4211 (toll-free)

or by email at: pscinfo@psc.mo.gov

For general comments and assistance, please use the main phone number at:

573-751-3234 (local to Jefferson City, MO)

or by email at: pscinfo@psc.mo.gov

or by USPS at:

Governor Office Bldg, 200 Madison Street, PO Box 360, Jefferson City, MO 65102-0360