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Missouri Public Service Commission

Michael L. Parson, Governor
Kayla Hahn, Chair
Maida J. Coleman, Commissioner
Jason R. Holsman, Commissioner
Glen Kolkmeyer, Commissioner
John P. Mitchell, Commissioner

Maps

Metropolitan Calling Area (MPA)

Kansas City MCA
Springfield MCA
St. Louis MCA

Area Codes (NPA)

State Map by Area Codes
314 and 557 area code exchanges / zones
417 area code exchanges / zones
573 area code exchanges / zones
636 area code exchanges / zones
660 area code exchanges / zones
816 area code exchanges / zones

Missouri Public Service Commission
200 Madison Street, PO Box 360
Jefferson City, MO 65102-0360
Utility Consumer Hotline: 1.800.392.42111.800.392.4211
Manufactured Housing Hotline: 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
pscinfo@psc.mo.gov

Useful links

Missouri Statutes
MO Department of Commerce and Insurance
Office of the Public Counsel
National Association of Regulatory Utility Commissioners (NARUC)
National Regulatory Research Institute (NRRI)
U.S. Department of Energy

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