Missouri Public Service Commission
200 Madison Street, PO Box 360
Jefferson City, MO 65102-0360

MAIN PHONE: 1.573.751.32341.573.751.3234

MAIN TOLL FREE: 1.800.392.42111.800.392.4211

MANUFACTURED HOUSING: 1.800.819.31801.800.819.3180

TTY (Text Telephone): 1.573.522.90611.573.522.9061

(Relay Missouri users may also dial "711" and ask the communications assistant to dial 1.800.392.4211)1.800.392.4211

For computer-related issues, please contact the Computer Helpdesk by phone at:
866-365-0924866-365-0924 (toll-free) or 573-526-3648573-526-3648 (local to Jefferson City, MO)
or by email at: helpdesk@psc.mo.gov

For assistance with registration and/or filing, please contact the Data Center at:
573-751-7496573-751-7496 (local to Jefferson City, MO)
or by email at: datacenter-psc@psc.mo.gov

For general comments and assistance, please use the main phone number at:
573-751-3234573-751-3234 (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