| 1 | 001 | D | Operations 1 | Electrical Ops 1 | Utilities |
| 17 | 011 | D | N County 17 | Electrical Ops [North St Louis County] | Utilities |
| 18 | 012 | D | N County2 18 | Electrical Ops [North St Louis County 2] | Utilities |
| 19 | 013 | D | North City | Electrical Ops [North St Louis City] | Utilities |
| 20 | 014 | D | Operations 20 | Electrical Ops 20 | Utilities |
| 21 | 015 | D | Operations 21 | Electrical Ops 21 | Utilities |
| 33 | 021 | D | S County 33 | Electrical Ops (Ellisville/Training) [South St Louis County] | Utilities |
| 34 | 022 | D | SSLC Trouble | South County Trouble [South St Louis County Ch. 2] | Utilities |
| 35 | 023 | D | JeffCo Ops 35 | Electrical Ops - Jefferson County (Pacific/Eureka) [South St Louis City] | Utilities |
| 37 | 025 | D | Dist Control 10 | Distribution Control 10 | Utilities |
| 49 | 031 | D | Operations 49 | Electrical Ops (T202) [Berkekey] | Utilities |
| 50 | 032 | D | N County 50 | Electrical Ops (Bellfontaine Neighbors) | Utilities |
| 51 | 033 | D | Operations 51 | Material Delivery/Pickup* [Dorsett,Creve Coeur] | Utilities |
| 66 | 042 | D | WbstrGrove 66 | Electrical Ops (Shrewsbery/WebsterGroves/RockHill) [South St Louis County 3 (MacKenzie)] | Utilities |
| 67 | 043 | D | Ellisville Ops67 | Electrical Ops "Ellisville" | Utilities |
| 68 | 044 | D | Operations 68 | Operations 68 | Utilities |
| 70 | 046 | D | Operations 70 | Electrical Ops 70 | Utilities |
| 81 | 051 | D | Operations 81 | Electrical Ops (Forest Park/EDACS Patch) | Utilities |
| 82 | 052 | D | Operations 82 | Electrical Ops 82 | Utilities |
| 129 | 081 | D | Operations129 | Electrical Ops [Construction] | Utilities |
| 132 | 084 | D | Operations 132 | Electrical Ops [Unit Engineering] | Utilities |
| 136 | 088 | D | Operations136 | Electrical Ops 136 | Utilities |
| 161 | 0a1 | D | Operations161 | Electrical Ops 161 | Utilities |
| 162 | 0a2 | D | StL City Ops 162 | Electrical Ops [St Louis City] | Utilities |
| 193 | 0c1 | D | Operations 193 | Electrical Ops (T202) | Utilities |
| 194 | 0c2 | D | Peno Creek EC | Peno Creek Energy Center (Bowling Green/PIKE) | Utilities |
| 195 | 0c3 | D | Operations 195 | Electrical Ops (Deliveries?) | Utilities |
| 207 | 0cf | D | Operations 207 | Electrical Ops 207 | Utilities |
| 209 | 0d1 | D | Ops Turbine 209 | Turbine Ops/Maintenance | Utilities |
| 280 | 118 | D | St Louis Ops 280 | Electrical Ops 280 (St L) | Utilities |
| 281 | 119 | D | Operations 281 | Electrical Ops 281 (T202) | Utilities |
| 289 | 121 | D | Operations 289 | Electrical Ops 289 (STL?) | Utilities |
| 298 | 12a | D | Operations 298 | Electrical Ops 298 (T202) | Utilities |
| 306 | 132 | D | PDSPP Ops 306 | Portage De Sioux Power Plant | Utilities |
| 311 | 137 | D | PDSPP Ops 311 | Portage De Sioux Power Plant | Utilities |
| 318 | 13e | D | plant ops 318 | unid Plant / Perimeter Security | Utilities |
| 337 | 151 | D | Operations 337 | Electrical Ops 337 | Utilities |
| 373 | 175 | D | Operations 373 | Electrical Ops 373 | Utilities |
| 511 | 1ff | D | Operations 511 | Electrical Ops 511 | Utilities |
| 561 | 231 | D | Operations 561 | Electrical Ops 561 | Utilities |
| 562 | 232 | D | Operations 562 | Electrical Ops 562 | Utilities |
| 593 | 251 | D | Operations 593 | Electrical Ops 593 | Utilities |
| 594 | 252 | D | Operations 594 | Electrical Ops 594 | Utilities |
| 597 | 255 | D | Operations 597 | Electrical Ops 597 | Utilities |
| 609 | 261 | D | Operations 609 | Electrical Ops 609 [St. Charles 3] | Utilities |
| 610 | 262 | D | Operations 610 | Electrical Ops 610 | Utilities |
| 625 | 271 | D | Operations 625 | Electrical Ops 625 (St Louis City?) | Utilities |
| 630 | 276 | D | Operations 630 | Electrical Ops 630 [Line Crews 2] | Utilities |
| 641 | 281 | D | Operations 641 | Electrical Ops 641 | Utilities |
| 646 | 286 | D | Operations 646 | Electrical Ops 646 [Jeff City Distribution Control?] | Utilities |
| 653 | 28d | D | Operations 653 | Electrical Ops 653 | Utilities |
| 865 | 361 | D | Operations 865 | Electrical Ops 865 (T202) | Utilities |
| 1022 | 3fe | D | Operations1022 | Electrical Ops 1022 | Utilities |
| 1029 | 405 | D | Operations1029 | Electrical Ops 1029 | Utilities |
| 1042 | 412 | D | Operations1042 | Electrical Ops 1042 | Utilities |
| 1073 | 431 | D | GH Elec | Green Hills Electric Ops | Utilities |
| 1074 | 432 | D | GH Service | Green Hills Service Ops | Utilities |
| 1121 | 461 | D | Operations 1121 | Electrical Ops 1121 [Wentzville Office] | Utilities |
| 1123 | 463 | D | Operations1123 | Electrical Ops 1123 | Utilities |
| 1126 | 466 | D | Pike 1126 | Electrical Ops - Louisiana (Pike) [Jefferson City Dispatch] | Utilities |
| 1535 | 5ff | D | Regional Emerg | Regional Emergency Ops [REG-EMER] | Utilities |
| 1553 | 611 | D | Taum Sauk 1553 | Taum Sauk Hydroelectric Power Station | Utilities |
| 1569 | 621 | D | TRS Maintenance1 | Electrical Ops 1569 | Utilities |
| 1570 | 622 | D | TRS Maintenance2 | Electrical Ops 1570 | Utilities |
| 1571 | 623 | D | Operations1571 | Electrical Ops 1571 | Utilities |
| 1584 | 630 | D | Operations1584 | Electrical Ops 1584 | Utilities |
| 1585 | 631 | D | TRAN-Disp | Transmission Dispatch | Utilities |
| 1586 | 632 | D | Transm 1586 | Electrical Ops [Transmission (St Ch/Louisiana)] | Utilities |
| 1588 | 634 | D | Operations1588 | Electrical Ops 1588 | Utilities |
| 1590 | 636 | D | Viburnum 1590 | Electrical Ops (Viburnum) | Utilities |
| 1595 | 63b | D | Transm 1595 | Transmission Ops (Rush Island) | Utilities |
| 1601 | 641 | D | Transports 1601 | Transports / Escorts / Deliveries (STL) | Utilities |
| 1602 | 642 | D | Operations1602 | Electrical Ops 1602 | Utilities |
| 1605 | 645 | D | Security N1 | Security N1 - Nights (simulcast EDACS 12-085) | Utilities |
| 1606 | 646 | D | Operations1606 | Electrical Ops 1606 | Utilities |
| 1609 | 649 | D | Operations1609 | Electrical Ops 1609 | Utilities |
| 1617 | 651 | D | Operations1617 | Electrical Ops 1617 | Utilities |
| 1618 | 652 | D | Security 1618 | Security (at ?) 1618 | Utilities |
| 1619 | 653 | D | Security 1619 | Security (at ?) 1619 | Utilities |
| 1620 | 654 | D | Security 1620 | Facility Ops/Security/Guards/Deliveries | Utilities |
| 1628 | 65c | D | Security 1628 | Security 1628 (at Berkeley ?) | Utilities |
| 1649 | 671 | D | Storm-01 | Storm 1 Ops | Utilities |
| 1650 | 672 | D | Storm-02 | Storm 2 Ops | Utilities |
| 1651 | 673 | D | Storm-03 | Storm 3 Ops | Utilities |
| 1652 | 674 | D | Storm-04 | Storm 4 Ops | Utilities |
| 1653 | 675 | D | Storm-05 | Storm 5 Ops | Utilities |
| 1654 | 676 | D | Storm-06 | Storm 6 Ops | Utilities |
| 1655 | 677 | D | Storm-07 | Storm 7 Ops | Utilities |
| 1656 | 678 | D | Storm-08 | Storm 8 Ops | Utilities |
| 1657 | 679 | D | Storm-09 | Storm 9 Ops | Utilities |
| 1658 | 67a | D | Storm-10 | Storm 10 Ops | Utilities |
| 1701 | 6a5 | D | Labadie PowrPlnt | Labadie Power Plant | Utilities |
| 1718 | 6b6 | D | Operations 1718 | Operations 1718 | Utilities |
| 1760 | 6e0 | D | Operations 1760 | Operations 1760 | Utilities |
| 1791 | 6ff | D | Operations 1791 | Operations / Trans MO Desk | Utilities |
| 1827 | 723 | D | Operations 1827 | Electrical Ops 1827 | Utilities |
| 1832 | 728 | D | Operations 1832 | Electrical Ops 1832 | Utilities |
| 1920 | 780 | D | Operations 1920 | Operations 1920 | Utilities |
| 3331 | d03 | D | Operations 3331 | Operations 3331 | Utilities |
| 15094 | 3af6 | D | Operations 15094 | Electrical Ops 15094 | Utilities |
| 15097 | 3af9 | D | Operations 15097 | Electrical Ops 15097 | Utilities |
| 41001 | a029 | D | SuperGroup 41001 | Patch Simuselect Supergroup-patched to Subgroups of 17, 18, 19, 20, 609 | Utilities |
| 41002 | a02a | D | SuperGroup 41002 | Patch Simuselect Supergroup-patched to Subgroups of 21, 33, 34, 35, 561 (STL) | Utilities |
| 41003 | a02b | D | SuperGroup 41003 | Patch Simuselect Supergroup-patched to Subgroups of 609, 1718, 1920 | Utilities |
| 41019 | a03b | D | SuperGroup 41019 | Patch Simuselect Supergroup-patched to Subgroups of 17, 18, 19, 20, 609 | Utilities |
