If you are a utility with underground facilities in Missouri, by law you are required to be a member of a notification center wherein it is known as the Missouri One Call System (MOCS). The MO State Law, RSMo Chapter 319.015 § (15) describes an “Underground Facility” and RSMo Chapter 319.022 § (1) defines the participation requirements.
Members by County
For members by county click here.
Alphabetical List
Click a letter to go directly to that section, or scroll down.
Cities or municipalities are listed as “City of”. For example; if you are looking for the City of Jefferson City, click on the alphabet C then scroll down. This is the same for Villages.
A
- Abundant Life Baptist Church
- ACS/Prepass
- Adair County PWSD 1
- Adams TelSystems Inc
- ADB Companies
- Advanced Pork Systems
- Air Link Rural Broadband
- Alliance Water Resources
- Alma Telephone Company
- Altec Industries
- Ameren Missouri CEC
- Ameren Missouri Electric
- Ameren Missouri Fiber
- Ameren Missouri Gas
- Ameresco Jefferson City LLC
- American Broadband
- American Traffic Solutions
- Andrew County PWSD 1
- Andrew County PWSD 2
- Andrew County PWSD 3
- Andrew County PWSD 4
- ANR Pipeline Company
- Aptitude Internet Solutions
- Arrow Point Village Inc.
- Ashley Energy Gas
- Ashley Energy Steam
- Atchison County PWSD 1
- Atchison County Wholesale Water Commission
- Atchison Holt Electric Coop
- ATT Distribution
- ATT Transmission
- AT&T Local Network Services
- Audrain County PWSD 1
- Audrain County PWSD 2
- Aurora Communications
- A.T. Still University
B
- Baker Water Services
- Baptist Bible College
- Barry Electric Cooperative
- Barry Technology Services
- Barton County CPWSD 1
- Barton County Electric Cooperative
- Bates County PWSD 1
- Bates County PWSD 2
- Bates County PWSD 3
- Bates County PWSD 4
- Bates County PWSD 5
- Bates County PWSD 6
- Bates County PWSD 7
- Bays-ET High-Speed Internet
- Belton School District 124
- Benton County Sewer District 1
- Big River Broadband
- Big River Hills Water
- Big River Telephone Company
- BJC Health Care
- Blackwater Reorganized Common Sewer District
- Black River Electric Cooperative
- Bluegrass Ridge Wind Farm
- Blue River Community College
- Blue Springs School District
- Bollinger County PWSD 1
- Boone County CPWSD 1
- Boone County PWSD 10
- Boone County PWSD 4
- Boone County PWSD 9
- Boone County Regional Sewer District
- Boone Electric Cooperative
- Boycom Cablevision
- BPS Telephone
- BP Pipelines North America
- Brentwood Management
- Brush Creek Sewer District
- Buchanan County PWSD 1
- Buckeye Pipe Line
- Buckeye Pipe Line LP
- Business Technology College
- Butler County PWSD 1
- Butler County PWSD 104
- Butler County PWSD 2
- Butler County PWSD 3
C
- Cable America
- Cable One
- Caldwell County PWSD 1
- Caldwell County PWSD 2
- Caldwell County PWSD 3
- Callabyte Technology
- Callaway County PWSD 1
- Callaway Electric Cooperative
- Callaway 2 Water District
- Calvey Creek Sewer District
- Camden County PWSD 1
- Camden County PWSD 2
- Camden County PWSD 3
- Camden County PWSD 4
- Camden County Sewer Districts
- Cannon Water District 1
- Canterbury Home Owners Association
- Cape Girardeau County PWSD 2
- Cape Girardeau County PWSD 4
- Cape Girardeau County PWSD 5
- Cape Girardeau County Sewer
- Cape Girardeau/Perry PWSD 1
- Capital Region Medical Center
- Carrollton Municipal Utilities
- Carroll County PWSD 1
- Carroll Electric Cooperative
- Carter County PSWD 2
- Carter County PWSD 1
- Carter County South Van Buren Sewer District
- Cass County PWSD 1
- Cass County PWSD 10
- Cass County PWSD 11
- Cass County PWSD 2
- Cass County PWSD 3
- Cass County PWSD 4
- Cass County PWSD 5
- Cass County PWSD 6
- Cass County PWSD 7
- Cass County PWSD 9
- Cass/Bates County PWSD 12
- Cedar County PWSD 1
- Cedar Ridge Estates
- Central Electric Power Cooperative
- Central Missouri Community Action
- Central Missouri Electric Cooperative
- CenturyLink
- Chariton County PWSD 2
- Chariton Valley Communications
- Chariton Valley Telephone
- Chariton-Linn County PWSD 3
- Charter Communications
- Chevron Sierra Land Company
- Choctaw Telephone Company
- Christian County PWSD 1
- Citizens Cablevision
- Citizens Electric Corporation
- Citizens Mutual Telephone Coop
- Citizens Telephone
- City of Adrian
- City of Advance
- City of Alba
- City of Albany
- City of Alma
- City of Alton
- City of Amazonia
- City of Amoret
- City of Anderson
- City of Annapolis
- City of Anniston
- City of Appleton City
- City of Arbyrd
- City of Arcadia
- City of Archie
- City of Armstrong
- City of Arnold Public Works
- City of Arrow Rock
- City of Asbury
- City of Ashland
- City of Ash Grove
- City of Atlanta
- City of Aurora
- City of Auxvasse
- City of Ava
- City of Bakersfield
- City of Ballwin
- City of Barnard Water Department
- City of Barnett
- City of Bates City
- City of Battlefield
- City of Belle
- City of Bellflower
- City of Bell City
- City of Belton
- City of Benton
- City of Berger
- City of Bernie
- City of Bertrand
- City of Bethany
- City of Bevier
- City of Billings
- City of Birch Tree
- City of Bismarck
- City of Blackburn
- City of Blackwater
- City of Blairstown
- City of Bloomfield
- City of Bloomsdale
- City of Blue Springs
- City of Bogard
- City of Bolckow
- City of Bolivar
- City of Bonne Terre
- City of Boonville
- City of Bosworth
- City of Bourbon
- City of Bowling Green
- City of Branson
- City of Branson West
- City of Brashear
- City of Braymer
- City of Breckenridge
- City of Brentwood
- City of Bronaugh
- City of Brookfield
- City of Browning
- City of Brunswick
- City of Bucklin
- City of Buckner
- City of Buffalo
- City of Bunceton
- City of Bunker
- City of Burlington Junction
- City of Butler
- City of Butterfield
- City of Cabool
- City of Cainsville
- City of Calhoun
- City of California
- City of Callao
- City of Camdenton
- City of Cameron
- City of Campbell
- City of Canton
- City of Cape Girardeau
- City of Cardwell
- City of Carl Junction
- City of Carrollton
- City of Carterville
- City of Carthage
- City of Caruthersville
- City of Cassville
- City of Center
- City of Centerview
- City of Centerville
- City of Centralia
- City of Chaffee
- City of Chamois
- City of Charleston
- City of Chesterfield
- City of Chilhowee
- City of Chillicothe Municipal Utilities
- City of Chula
- City of Clarence
- City of Clark
- City of Clarksburg
- City of Clarksdale
- City of Clarksville
- City of Clarkton
- City of Clayton
- City of Clearmont
- City of Cleveland
- City of Clever
- City of Clifton Hill
- City of Clinton
- City of Coffey
- City of Cole Camp
- City of Columbia
- City of Columbia Traffic Signals
- City of Conception Junction
- City of Concordia
- City of Conway
- City of Cool Valley
- City of Corder
- City of Cottleville
- City of Cowgill
- City of Craig
- City of Crane
- City of Creighton
- City of Creve Couer
- City of Crocker
- City of Cross Timbers
- City of Crystal City
- City of Cuba
- City of Curryville
- City of Dearborn
- City of Deepwater
- City of Delta
- City of Desloge
- City of DeSoto
- City of DeWitt
- City of Dexter
- City of Diamond Water & Sewer
- City of Dixon
- City of Doniphan
- City of Doolittle
- City of Downing
- City of Drexel
- City of Dudley
- City of Duenweg
- City of East Lynne
- City of East Prairie
- City of Edgar Springs
- City of Edgerton
- City of Edina
- City of Edmundson
- City of Eldon
- City of Ellington
- City of Ellisville
- City of Ellsinore
- City of Elmo
- City of El Dorado Springs
- City of Eminence
- City of Emma
- City of Essex
- City of Eureka
- City of Everton
- City of Ewing
- City of Excelsior Springs
- City of Exeter
- City of Fairfax
- City of Fairview
- City of Fair Grove
- City of Fair Play
- City of Farber
- City of Farmington Municipal Utilities
- City of Fayette
- City of Fenton
- City of Festus
- City of Festus Fiber Optics
- City of Fillmore
- City of Fisk
- City of Flint Hill
- City of Fordland
- City of Forest City
- City of Forsyth
- City of Frankenstein Water
- City of Frankford
- City of Franklin
- City of Fredericktown Light and Water
- City of Freeman
- City of Fremont Hills
- City of Frontenac
- City of Fulton
- City of Gainesville
- City of Galena
- City of Gallatin
- City of Galt Municipal Util
- City of Garden City
- City of Gerald
- City of Gideon
- City of Gilliam
- City of Gilman City
- City of Gladstone
- City of Glasgow
- City of Golden City
- City of Goodman
- City of Gower
- City of Graham
- City of Grain Valley Pub Works
- City of Granby
- City of Grandin
- City of Grandview
- City of Grant City
- City of Greendale
- City of Greenfield
- City of Greentop
- City of Greenville
- City of Greenwood
- City of Green Castle
- City of Green City
- City of Green Park
- City of Green Ridge
- City of Hale
- City of Half Way
- City of Hallsville
- City of Hamilton
- City of Hardin
- City of Harrisonville
- City of Harrisonville Electric
- City of Hartville
- City of Hawk Point
- City of Hayti
- City of Hayti Heights
- City of Hazelwood
- City of Henrietta
- City of Herculaneum
- City of Hermann
- City of Hermitage
- City of Higbee
- City of Higginsville
- City of Highlandville
- City of High Hill
- City of Hillsboro
- City of Holcomb
- City of Holden BPWD
- City of Holland
- City of Hollister
- City of Holt
- City of Holts Summit
- City of Homestead Village
- City of Hopkins
- City of Hornersville
- City of Houston
- City of Houstonia
- City of Humansville
- City of Hume
- City of Hunnewell
- City of Huntsville
- City of Hurdland
- City of Iberia
- City of Independence
- City of Independence Power & Light
- City of Independence Water
- City of Irondale
- City of Ironton
- City of Iron Mountain Lake
- City of Jackson
- City of Jamesport
- City of Jamestown
- City of Jasper
- City of Jefferson Street Department
- City of Jefferson Wastewater Utilities
- City of Jonesburg
- City of Joplin
- City of Kahoka
- City of Kansas City Water
- City of Kearney Water Dept
- City of Kennett City Light
- City of Keytesville
- City of Kimberling City
- City of Kingston
- City of Kingsville
- City of King City
- City of Kirksville
- City of Kirkwood Traffic Signals
- City of Kirkwood Utilities
- City of Knob Noster
- City of Knox City
- City of Koshkonong
- City of LaBelle
- City of Laclede Public Utilities
- City of Laddonia
- City of LaGrange
- City of Lake Lafayette
- City of Lake Lotawana
- City of Lake Ozark
- City of Lake St Louis
- City of Lake Tapawingo
- City of Lake Waukomis
- City of Lake Winnebago
- City of Lamar
- City of Lanagan
- City of Lancaster
- City of Laredo Municipal Util
- City of Lathrop
- City of Laurie
- City of Lawson
- City of La Monte
- City of La Plata
- City of Leadwood
- City of Lebanon
- City of Lees Summit Fiber
- City of Lees Summit Water
- City of Leeton
- City of Lewistown
- City of Lexington
- City of Liberal Light and Water
- City of Liberty
- City of Licking
- City of Lincoln
- City of Lineville
- City of Linn
- City of Linneus Utilities
- City of Linn Creek
- City of Lockwood
- City of Lone Jack
- City of Louisiana
- City of Lowry City
- City of Macon Municipal Utilities
- City of Madison Gas
- City of Maitland
- City of Malden BPWD
- City of Malta Bend Utilities
- City of Mansfield
- City of Maplewood
- City of Marble Hill
- City of Marceline
- City of Marionville
- City of Marquand
- City of Marshall Municipal Utilities
- City of Marshfield
- City of Marston
- City of Marthasville
- City of Martinsburg
- City of Maryville
- City of Matthews
- City of Maysville
- City of Mayview Utilities
- City of Meadville
- City of Memphis
- City of Mendon Public Utilities
- City of Mercer
- City of Merriam Woods
- City of Meta
- City of Mexico
- City of Miami
- City of Middletown
- City of Milan
- City of Miller Water & Sewer
- City of Miner
- City of Moberly
- City of Mokane
- City of Monett Utilities
- City of Monroe City
- City of Montgomery City
- City of Montrose
- City of Morehouse
- City of Morley
- City of Moscow Mills
- City of Mound City
- City of Mountain Grove
- City of Mountain View
- City of Mount Vernon
- City of Naylor
- City of Neck City
- City of Neelyville
- City of Nelson
- City of Neosho
- City of Nevada
- City of Newburg
- City of Newtown
- City of New Bloomfield
- City of New Cambria
- City of New Florence Municipal Gas
- City of New Franklin
- City of New Hampton
- City of New London
- City of New Madrid
- City of Niangua
- City of Nixa
- City of Noel
- City of Norborne
- City of Northmoor
- City of North Kansas City Utilities
- City of Norwood
- City of Novinger
- City of Oak Grove
- City of Odessa
- City of Old Monroe
- City of Oran
- City of Oregon
- City of Oronogo
- City of Orrick
- City of Osage Beach
- City of Osborn
- City of Osceola
- City of Otterville
- City of Owensville
- City of Ozark
- City of O’Fallon
- City of Pacific
- City of Pagedale
- City of Palmyra
- City of Paris
- City of Parkville
- City of Park Hills Water and Wastewater
- City of Parma
- City of Parnell
- City of Pasadena Hills
- City of Pattonsburg
- City of Peculiar
- City of Perry
- City of Perryville
- City of Pevely
- City of Piedmont
- City of Pierce City
- City of Pilot Grove
- City of Pilot Knob
- City of Pineville
- City of Platte City
- City of Platte Woods
- City of Plattsburg
- City of Pleasant Hill
- City of Pleasant Hope
- City of Pleasant Valley
- City of Polo
- City of Poplar Bluff Municipal Utilities
- City of Portageville
- City of Portage des Sioux
- City of Potosi Public Utilities
- City of Prairie Home
- City of Princeton
- City of Purcell Public Works
- City of Purdin
- City of Purdy
- City of Puxico
- City of Queen City
- City of Qulin
- City of Ravenwood
- City of Raymore
- City of Raytown
- City of Reeds Spring
- City of Republic
- City of Richland
- City of Richmond
- City of Ridgeway
- City of Risco
- City of Riverside
- City of Rockaway Beach
- City of Rockville
- City of Rock Port Municipal Utilities
- City of Rogersville
- City of Rolla PWD
- City of Rosebud
- City of Rosendale
- City of Russellville
- City of Salem
- City of Salisbury
- City of Sarcoxie
- City of Savannah
- City of Schell City
- City of Scott City
- City of Sedalia
- City of Sedgewickville
- City of Seligman
- City of Senath
- City of Seneca
- City of Seymour
- City of Shelbina
- City of Shelbyville
- City of Sheldon
- City of Sheridan
- City of Sibley Water Department
- City of Sikeston Municipal Utilities
- City of Sikeston Street Dept
- City of Silex
- City of Skidmore
- City of Slater
- City of Smithton
- City of Smithville
- City of Southwest City
- City of Sparta
- City of Spickard
- City of Stanberry
- City of Steele
- City of Steelville
- City of Stewartsville
- City of Ste Genevieve
- City of Stockton
- City of Stotts City
- City of Stoutland
- City of Stover
- City of Strafford
- City of Sturgeon
- City of St Ann
- City of St Charles
- City of St Clair
- City of St Elizabeth
- City of St James Municipal Utilities
- City of St John
- City of St Joseph
- City of St Louis BPS
- City of St Mary
- City of St Peters
- City of St Robert
- City of St Thomas
- City of Sugar Creek
- City of Sullivan
- City of Summersville
- City of Sumner Public Utilities
- City of Sunrise Beach
- City of Sweet Springs
- City of Syracuse
- City of Thayer
- City of Tipton
- City of Tracy
- City of Trenton Municipal Utilities
- City of Troy
- City of Truesdale
- City of Twin Oaks
- City of Union
- City of Unionville
- City of Union Star
- City of University City
- City of Urbana
- City of Urich
- City of Vandalia
- City of Van Buren
- City of Verona
- City of Versailles
- City of Viburnum
- City of Vienna
- City of Walker
- City of Walnut Grove
- City of Wardell
- City of Warrensburg
- City of Warrenton Public Works
- City of Warsaw
- City of Washburn
- City of Washington
- City of Waverly
- City of Wayland
- City of Waynesville
- City of Waynesville Nat Gas
- City of Waynesville Water
- City of Weatherby Lake
- City of Weaubleau
- City of Webb City
- City of Webster Groves
- City of Wellington
- City of Wellsville
- City of Wentzville Sewer & Water
- City of Wentzville Traffic Signals
- City of Westboro
- City of Weston
- City of West Plains
- City of Wheatland
- City of Wheaton Natural Gas
- City of Wheeling
- City of Wildwood
- City of Willard
- City of Williamsville
- City of Willow Springs
- City of Windsor
- City of Winfield
- City of Winona
- City of Wood Heights
- City of Wyaconda
- City of Wyatt
- City Utilities of Springfield
- Clarence Cannon WWC
- Clark County CPWSD 1
- Clay County PWSD 2
- Clay County PWSD 3
- Clay County PWSD 4
- Clay County PWSD 5
- Clay County PWSD 6
- Clay County PWSD 7
- Clay County PWSD 8
- Clay County PWSD 9
- Clinton County PWSD 1
- Clinton County PWSD 3
- Clinton County PWSD 4
- Cole County PWSD 1
- Cole County PWSD 2
- Cole County PWSD 3
- Cole County PWSD 4
- Cole County PWSD 5
- Columbia College
- Comcast Cable Communications
- Community Water System
- COMO Connect
- COMO Electric Cooperative
- Conception Wind Farm
- Confluence Rivers UOC
- Confluence Rivers UOC Pt Perry
- Consolidated Communications
- Consolidated Communications Enterprise Services
- Consolidated Electric Cooperative
- Cooper County CPWSD 1
- Cooper County PWSD 1
- Country Club Plaza JV LLC
- Covenant Theological Seminary
- Cow Branch Wind Farm
- Cox Communications
- Cox-Monett Hospital
- Crawford County PWSD 1
- Crawford Electric Cooperative
- Craw-Kan Telephone
- Crescent Lake Homeowners Association
- Crowder College
- Crown Center
- Cuivre River Electric Cooperative
- CyberSecurity Corporation
D
- Daviess County PWSD 1
- Daviess County PWSD 2
- Daviess County PWSD 3
- Deer Run Water
- DeKalb County PWSD 1
- Dent County PWSD 1
- Dikeland Sewer District
- Dogwood Energy
- DST Systems Inc
- Duckett Creek Sanitary Sewer
- Duenke Enterprises
- Duke Manufacturing
- Dunklin County Public Sewer District 1
- Dunklin County PWSD 1
- Dunklin County PWSD 2
- Dunklin County PWSD 3
E
- East Butler County Sewer District
- East Central Missouri Water and Sewer Authority
- East Side Baptist Church
- Edward Jones Company
- Elite Fiber
- ELI Directional Drilling Inc.
- Ellington Telephone
- Elm Hills UOC
- Elm Hills UOC Central Rivers
- Empire Connect
- Empire District Electric
- Empire District Electric Water
- Enable Gas Transmission
- Enable Midstream Partners
- Enable Mississippi River Transmission
- Enbridge Energy
- Energy Curve Technology LLC
- Enterprise Products
- Enterprise Products Operating
- Enterprise Products/Mid America Pipeline
- Ervin Cable Construction LLC
- Evergy
- Everstream Solutions
- Explorer Pipeline
- Explorer Pipeline Company
- Express Scripts
- ExteNet Systems
- ExxonMobil Pipeline Company
F
- Farmers Electric Cooperative
- Farmer City Wind Farm
- Federal Reserve Bank of St Louis
- Ferrellgas
- FidelityLink
- Fidelity Communications
- Flight Safety International
- Flint Hills Resources
- FoxGrape Homeowners Assoc
- Franklin County Highway Dept
- Franklin County PWSD 1
- Franklin County PWSD 3
- Franklin County PWSD 4
G
- Gascosage Electric Coop
- Gascosage Electric Cooperative
- Gateway Fiber LLC
- Gateway Pipeline Company
- General Council of Assemblies of God
- Gentry County PWSD 1
- Gentry County PWSD 2
- GHD Services
- Glaize Creek Sewer District
- Goodman Telephone Company
- Goodrich Gas
- Google Fiber
- Government Employees Health Association
- Granby Telephone Company
- Gravois Arm Sewer District
- Greene County PWSD 1
- Greene County PWSD 5
- Greene County PWSD 6
- Green Hills Telephone
- GRM Networks
- Grundy County PWSD 1
- Grundy Electric Cooperative
H
- Hannibal Board of Public Works
- Harrisburg R-VIII School District
- Harrison County PWSD 1
- Harrison County PWSD 2
- Hayfield Water Works
- Heiman Walker Siegismund Water
- Henry County PWSD 1
- Henry County PWSD 3
- Henry County PWSD 4
- Henry County Water Company
- Hickory County PWSD 2
- High Prairie Wind
- Hiland Dairy Foods Company LLC
- Hillcrest UOC
- Holden R-III School District
- Holt County PWSD 1
- Holway Telephone
- Hoods Propane Company
- Horseshoe Bend Special Road District
- Howard County CPWSD 1
- Howard County PWSD 2
- Howard County Water Commission
- Howard Electric Cooperative
- Howell County PWSD 1
- Howell Oregon County PWSD 2
- Howell Oregon Electric Coop
- Husch Blackwell LLP
I
J
- Jackson County Public Works
- Jackson County PWSD 1
- Jackson County PWSD 12
- Jackson County PWSD 13
- Jackson County PWSD 15
- Jackson County PWSD 16
- Jackson County PWSD 17
- Jackson County PWSD 2
- Jackson R-2 School District
- James River Addition
- Jasper County PWSD 1
- Jasper County PWSD 2
- Jasper County PWSD 3
- Jefferson County Public Sewer District
- Jefferson County Public Works
- Jefferson County PWSD 1
- Jefferson County PWSD 10
- Jefferson County PWSD 12
- Jefferson County PWSD 13
- Jefferson County PWSD 2
- Jefferson County PWSD 3
- Jefferson County PWSD 5
- Jefferson County PWSD 6
- Jefferson County PWSD 7
- Jefferson County PWSD 8
- Jefferson County Water Authority
- Jefferson Co CPWSD C-1
- Joe Ogiba Mobile Home Parks
- Johnson County PWSD 1
- Johnson County PWSD 2
- Johnson County PWSD 3
- John Knox Village
- John Youngblood Motors
- Joint Utilities Board
K
- Kaemmerlen Electric
- Kansas City Art Institute
- Kansas City Scout
- Kansas City Southern Railway
- Kansas City Streetcar
- Kansas City University of Medicine & Biosciences
- Kansas Fiber Network
- KCAD-MCI
- KCAD-MKC
- KCATA
- KC Green Infrastructure
- Kemper Museum of Contemporary Art
- Kinder Morgan/Natural Gas Pipeline
- Kingdom Telephone Company
- Kings Point Wind LLC
- Kings View Property Owners
- KK Water Supply
- Knox County PWSD 1
- Kodiak Property Management
- KPC Pipeline
- K-Powernet
L
- Laclede County PWSD 1
- Laclede County PWSD 2
- Laclede County PWSD 3
- Laclede Electric Cooperative
- Lafayette
- Lafayette County PWSD 1
- Lakewood Heights Services
- Lake Adelle POA
- Lake Area Waste Water Association
- Lake Cable Inc
- Lake Country Village POA
- Lake Lotawana Association
- Lake Regional Health System
- Lake Ridge Bay HOA
- Lake Seven Falls Association
- Lake Sherwood Estates
- Landis & Gyre
- Lathrop Telephone Company
- Lees Summit School District
- Lees Summit Subaru
- Leonard Wood Family Communities
- Level 3 Now Centurylink
- Lewis County PWSD 1
- Lewis County Rural Electric Cooperative
- Le-Ru Telephone Company
- Liberty Link LLC
- Liberty Utilities
- Lightwave Communications LLC
- Lincoln County PWSD 1
- Lincoln County PWSD 2
- Lincoln University
- Linde Inc
- Lindsey Communications
- Linn County CPWSD 1
- Linn County PWWSD 13
- Linn Livingston County PWSD 3
- Little Blue Valley Sewer District
- Livingston County PWSD 1
- Livingston County PWSD 2
- Livingston County PWSD 3
- Livingston County PWSD 4
- Loch Lloyd Homeowners Association
- Loess Hills Wind Farm
- Longview Community College
- Longview Farm Homes Association
- Lost Creek Water Company
- Lost Creek Wind
- Lucky Seven Water
- LumenOne Communications
- LW Sewer Company
M
- Macon County PWSD 1
- Macon Electric Cooperative
- Madison County PWSD 1
- Magellan Midstream Partners
- Mallinckrodt
- Maple Woods Community College
- Marathon Pipeline
- Maries County PWSD 1
- Marion County PWSD 1
- Mark Twain Rural Telephone
- Master Key Homeowners Association
- MBO Video
- McDonald County PWSD 1
- McDonald County PWSD 2
- McDonald County PWSD 3
- McDonald County Telephone
- MCI
- Meadows of Winterset HOA
- Mediacom
- Mercer County PWSD 1
- Mercy Hospital Lincoln
- MetroLink
- Metropolitan Community College
- Mexico School District 59
- MGM Interconnect LLC
- Middle Big Creek
- Mid Missouri Energy
- Mid-States Services LLC
- Milan Interactive Communications 2
- Miller Telephone
- MilliporeSigma
- Mississippi County PWSD 1
- Mississippi Lime Company
- Missouricom
- Missouri American Maplewood
- Missouri American Water
- Missouri American Water/Cedar Hill Sewer
- Missouri Botanical Garden
- Missouri Public Utility Alliance
- Missouri Rural Electric Cooperative
- Missouri Southern State University
- Missouri State University
- Missouri State University-West Plains
- Missouri Telecom Inc
- Missouri University S & T
- Missouri Valley College
- Missouri Water Association
- MNA-Bluebird
- MOARK Water Company
- MOAW Homestead Sewer
- MOAW Pevely Farms
- Mobilitie LLC
- MODOT Central District
- MODOT Kansas City District
- MODOT NE District
- MODOT NW District
- MODOT SE District
- MODOT St Louis District
- MODOT SW District Joplin
- MODOT SW District Springfield
- MoGas Pipeline
- MoKan Dial
- Moniteau County PWSD 1
- Moniteau County PWSD 2
- Monroe County PWSD 2
- Montgomery County PWSD 1
- Morgan County PWSD 2
- Mosaic Medical Cntr Maryville
- MRAC
- Mullendike Sewer District
- Museum Hill Apartments
- M & A Electric Power Cooperative
N
- Net Vision Communications LLC
- Newton County PWSD 1
- Newwave Communications
- New Haven Nat Gas and Public Wks
- New Madrid County PWSD 1
- New Madrid County PWSD 4
- New Madrid County PWSD 5
- New Madrid County PWSD 6
- New-Mac Electric Cooperative
- Nodaway County PWSD 1
- Northeast Missouri Electric Power Cooperative
- Northeast Missouri Rural Telephone
- Northeast Public Sewer Dist
- Northern Arkansas Telephone Company (NATCO)
- North Central Missouri College
- North Fork Ridge Wind LLC
- North KC Utilities Fiber Div
- North King City Water Line
- North Oak Sewer District
- Nustar Pipeline Company LP
- NW Cass County Water Resource District
- NW Electric Power Cooperative
- N Central Missouri Elec Coop
- N Central Mo Reg Water Commission
- N Kansas City Hospital
- N Kansas City School District 74
O
- Oak Grove Village
- Omega Pipeline Company
- ONEOK North System
- Optic Communications
- Oregon County PWSD 2
- Oregon County Water District 1
- Oregon Farmers Mutual Telephone
- Orscheln Management Company
- Osage County PWSD 1
- Osage County PWSD 2
- Osage County PWSD 3
- Osage County PWSD 4
- Osage UOC
- Osage Valley Electric Coop
- Osborn Wind Energy
- Otelco Mid Missouri
- Outlaw Wind Farm
- OzarksGo
- Ozarks Technical Community College
- Ozark Border Electric Coop
- Ozark County PWSD 1
- Ozark Electric Cooperative
- Ozark Gas Transmission LLC
- Ozark R-VI School District
- Ozark Telephone Company
P
- Panhandle Eastern
- Panhandle Eastern Pipeline
- Parkview Subdivision
- Parkway School District
- Parkwood Estates
- Peace Valley Telephone Company
- Pemiscot County CPWSD
- Pemiscot Dunklin Electric Coop
- Penn Valley Community College
- Permian Express ETC
- Perry County PWSD 2
- Pershing Place Improvement Association
- Pettis Johnson Saline PWSD 1
- Phelps County PWSD 1
- Phelps County PWSD 2
- Phelps County PWSD 4
- Phillips 66 Pipeline
- Phynx Fiber
- Pike County Health Department
- Pike County PWSD 1
- Pike Creek Common Sewer Dist
- Pilot Knob Rural Water District
- Platte Clay Electric Cooperative
- Platte County CPWSD 1
- Platte County PWSD 2
- Platte County PWSD 3
- Platte County PWSD 4
- Platte County PWSD 6
- Platte County PWSD 7
- Platte County PWSD 8
- Platte County PWSD 9
- Platte County Regional Sewer District
- Platte Pipeline Company
- Pleasant Hill R-III
- Prairie Twp Fire Protection
- Prairie View Regional Waste Facility
- Protiva Fiber
- Provincial Data and Cable
- Pulaski County PWSD 1
- Pulaski County PWSD 2
- Pulaski County PWSD 3
- Pulaski County Sewer District 1
- Pulitzer Arts Foundation
- Putnam County PWSD 1
R
- Raccoon Creek UOC
- RAC-JAC Properties
- Ralls County Electric Cooperative
- Ralls County PWSD 1
- Rathbun Regional Water Assoc
- Raytown Water
- Ray County CPWSD 2
- Ray County PWSD 1
- Ray County PWSD 3
- Razorback Pipeline/TransMontaigne
- RDE Water Company
- Redflex Traffic Systems
- Republic R-3 School District
- Ripley County PWSD 1
- Ripley County Water District 2
- Ritter Communications
- Riverside-Quindaro Bend Levee District
- Rockwood School District
- Rocky Mount Sewer District
- Rock Creek Public Sewer District
- Rock Creek Wind
- Rock Port Telephone Company
- Roesleine Energy
- Roeslein Alternative Energy
- Rolla Municipal Utilities
S
- Sac Osage Electric Cooperative
- Saline County PWSD 1
- Saline County PWSD 2
- Saline County PWSD 3
- School of the Osage
- Schreiber Foods
- Schuyler County CPWSD 1
- Scotland County CPWSD 1
- Scott County PWSD 1
- Scott County PWSD 2
- Scott County PWSD 3
- Scott County PWSD 4
- Sedalia Water Department
- Selma Village Sewer District
- SEMO Electric Cooperative
- Seneca Telephone Company
- Se-Ma-No Electric Cooperative
- Shady Acres MHP
- Shamrock Cabinet
- Shelby County PWSD 1
- Shelby County R-IV
- Shick USA
- Show Me Ethanol
- Sho-Me Technologies
- Sinclair Transportation Co
- Sky Blue Water
- SK&M Water and Sewer
- SmartLink Technology LLC
- Smith-Glynn Callaway Clinic
- SMSA Sewer District & Water Assoc.
- Socket Telecom
- Southeast Missouri State University
- Southern Star Central Gas Pipeline
- Southwest Electric Cooperative
- Southwest Rural Water
- Sparklight
- Spectrum
- SpireSTL
- Spire MONAT
- Spire MO East
- Spire MO West
- Spire NGL
- Sprint Nextel
- SSM Health St Marys Hospital
- Stahl Speciality Company
- Steelville Telephone
- Ste Genevieve County PWSD 1
- Stoddard County Common Sewer Dist 1
- Stoddard County PWSD 1
- Stoddard County PWSD 4
- Stoddard County PWSD 5
- Stoddard County PWSD 6
- Stoddard County PWSD 7
- Stonebridge West Property Owners Association
- Stone County PWSD 1
- Stone County PWSD 2
- Stone County Sewer District 1
- StopRepairBills.com
- Stowers Resource Management
- Sturgeon R-V School District
- St Albans Water and Sewer
- St Charles Community College
- St Charles County Govt
- St Charles County PWSD 2
- St Clair Sewer District
- St Francois County PWSD 2
- St Johns Hospital Lebanon
- St Johns Hospital Springfield
- St Johns Mercy Hospital
- St Joseph Health Center
- St Joseph School District
- St Louis County Transportation
- St Louis Metropolitan Sewer
- St Louis Pipeline Corp
- St Louis University
- St Louis University Hospital
- St Louis University Utilities
- St Lukes Health System
- St Lukes Hospital
- Suddenlink Central MO
- Suddenlink Communications
- Sullivan County PWSD 1
- Summit Missouri Natural Gas
- Summit Natural Gas of Missouri
- Swank Motion Pictures
- SW Regional Water District
- S and B Operating
- S St Joseph Industrial Sewer
T
- Tallgrass Energy
- TAMKO Building Products Inc
- Taney County PWSD 1
- Taney County PWSD 2
- Taney County PWSD 3
- Taney County Regional Sewer District
- Tarkio Board of Public Works
- TBJ Sewer System
- Tech Electronics
- Tenaska Clear Creek Wind Farm
- Texas County PWSD 1
- Texas County PWSD 2
- Texas County PWSD 3
- Texas County PWSD 4
- Texas Eastern Gas Transmission
- The Boeing Company
- The Foundry Publishing
- The Kansas City Star
- The Lodge of Four Seasons
- The Maries County Bank
- The Suites at Fall Creek
- Thomas Hill PWSD 1
- Three Rivers Electric Cooperative
- Tier Point
- Timber Creek Sewer Company
- Total High Speed Internet
- Town of Halltown
- Town of Harrisburg
- Town of Loma Linda
- Tracker Marine
- TransCanada Keystone Pipeline
- Tri County Electric Cooperative
- Tri County Water Authority
- Truman State University
- Truman Water 2
- Turbo Net
- Turner Estates Subdivision
U
V
- Valle Lake Sewer District
- Valle Lake Water
- Veolia Energy
- Verizon Wireless
- Vernon County CPWSD 1
- Vernon County PWSD 2
- Vernon County PWSD 7
- Vero Fiber Networks
- Vicinity Energy
- Village Greens Water
- Village of Airport Drive
- Village of Allendale
- Village of Bethel
- Village of Big Lake
- Village of Bull Creek
- Village of Cairo
- Village of Caledonia
- Village of Centertown
- Village of Chain of Rocks
- Village of Claycomo
- Village of Collins
- Village of Cosby
- Village of Country Club
- Village of Dadeville
- Village of Diggins
- Village of Eagleville
- Village of Emerald Beach
- Village of Eolia
- Village of Ferrelview
- Village of Flemington
- Village of Freeburg
- Village of Freistatt
- Village of Glenwood
- Village of Glen Allen
- Village of Gordonville
- Village of Hughesville
- Village of Humphreys
- Village of Ionia
- Village of Jacksonville
- Village of Jameson
- Village of Kelso
- Village of Kingdom City
- Village of Leasburg
- Village of Louisburg
- Village of Luray Waste Water
- Village of Mineral Point
- Village of Novelty
- Village of Oak Ridge Sewer
- Village of Parkway
- Village of Preston Water
- Village of Raymondville
- Village of Renick
- Village of South Greenfield
- Village of Stella
- Village of Theodosia
- Village of Tina
- Village of Truxton
- Village of Utica
- Village of Vandiver
- Village of Vanduser
- Villas of Grandview
W
- Walsworth Publishing Company
- WANRack
- Wappapell Acres Water 1
- Washington County PWSD 2
- Washington County PWSD 4
- Washington County Water Supply Dist 1
- Washington School District
- Washington University
- Wayne County PWSD 2
- Wayne County PWSD 3
- Wayne & Butler County PWSD 4
- Webster Electric Cooperative
- Webster University
- Wells Fargo Advisors
- Westminster College
- Westminster Place
- Westport Special Business District
- West Central Electric Cooperative
- West Plains Public Schools
- Whiteman Air Force Base
- Whitewater-Allenville Water System
- White Cloud Power
- White River Valley Electric
- Wide Open Network
- Wildflower Community Assn
- William Jewell College
- William Woods University
- Windstream Communications
- Winfield R-4 School District
- Wireless Investments LLC
- Wisper ISP
- Woodland Manor Water
- Worth County PWSD 1
- Wright City R-II School District
- Wright County PWSD 1