| 23968 | 5da0 | A | WColumbiaEMS | West Columbia EMS | EMS Dispatch |
| 24032 | 5de0 | A | Danbury EMS | Danbury EMS | EMS Dispatch |
| 24096 | 5e20 | A | Surfside EMS | Surfside EMS | EMS Dispatch |
| 24288 | 5ee0 | A | ColLakes VFD | Columbia Lakes Volunteer Fire Department | Fire Dispatch |
| 24320 | 5f00 | A | CntyRd143VFD | County Road 143 Volunteer Fire Department | Fire Dispatch |
| 24352 | 5f20 | A | Damon Fire | Damon Fire | Fire Dispatch |
| 24384 | 5f40 | A | Danbury Fire | Danbury Fire | Fire Dispatch |
| 24416 | 5f60 | A | Demi-John FD | Demi-John Fire Department | Fire Dispatch |
| 24480 | 5fa0 | A | IowaCol FD | Iowa Colony Fire | Fire-Tac |
| 24512 | 5fc0 | A | JonesCrk FD | Jones Creek Fire | Fire Dispatch |
| 24544 | 5fe0 | A | LkJack Fire | Lake Jackson Fire | Fire Dispatch |
| 24576 | 6000 | A | Liverpool FD | Liverpool Fire | Fire Dispatch |
| 24608 | 6020 | A | Manvel Fire | Manvel Fire | Fire Dispatch |
| 24656 | 6050 | A | LkJack PD1 | Lake Jackson Police 1 | Law Dispatch |
| 24688 | 6070 | A | LkJack PD2 | Lake Jackson Police 2 | Law Talk |
| 24704 | 6080 | A | Richwood FD | Richwood Fire | Fire Dispatch |
| 24736 | 60a0 | A | RiversEnd FD | Rivers End Fire | Fire Dispatch |
| 24768 | 60c0 | A | Rosharon FD | Rosharon Fire | Fire Dispatch |
| 24784 | 60d0 | A | WColumbia PD | West Columbia Police | Law Dispatch |
| 24800 | 60e0 | A | Surfside FD | Surfside Fire | Fire Dispatch |
| 24832 | 6100 | A | WColumbia FD | West Columbia Fire | Fire Dispatch |
| 24864 | 6120 | A | WildPeach FD | Wild Peach Fire Department | Fire Dispatch |
| 24880 | 6130 | A | ManvelPubWrk | Manvel Public Works | Public Works |
| 24912 | 6150 | A | Manvel PD | Manvel Police | Law Dispatch |
| 24944 | 6170 | A | Brkside PD | Brookside Police | Law Dispatch |
| 24976 | 6190 | A | JonesCrk PD | Jones Creek Police | Law Dispatch |
| 25008 | 61b0 | A | Danbury PD | Danbury Police | Law Dispatch |
| 25488 | 6390 | A | Surfside PD | Surfside Police | Law Dispatch |
| 25520 | 63b0 | A | HlcrstVlg PD | Hillcrest Village Police | Law Dispatch |
| 25584 | 63f0 | A | Brazoria PD | Brazoria Police | Law Dispatch |
| 25776 | 64b0 | A | Richwood PD | Richwood Police | Law Dispatch |
| 25904 | 6530 | A | OystrCrk PD | Oyster Creek Police Primary | Law Dispatch |
| 26448 | 6750 | A | Manvel EMS | Manvel EMS | EMS Dispatch |
| 26736 | 6870 | A | LkJackPolice | Lake Jackson Police Primary? | Law Dispatch |
| 57856 | e200 | A | LkJackPD1033 | Lake Jackson Police 10-33 | Law Tac |
