| Frequency | Licensee | FleetID | Fleet User | City | State | Sys_Type | Notes | Additional Notes |
| 866.0625 | Galveston County, Texas | 59312 | Bacliff/San Leon FD | Bacliff | TX | II | ** | ** |
| 866.8125 | Galveston County, Texas | 53424 | Bolivar/Highland Isl. FD | Bolivar | TX | II | ** | ** |
| 867.3375 | Galveston County, Texas | 49936 | Dickinson FD (Ch 1) | Dickinson | TX | II | ** | ** |
| 868.2125 | Galveston County, Texas | 49968 | Dickinson FD (Tac 1) | Dickinson | TX | II | ** | ** |
| 868.8 | Galveston County, Texas | 50000 | Dickinson FD (Tac 2) | Dickinson | TX | II | ** | ** |
| 866.1625 | Galveston County, Texas | 52656 | Galveston FD (Ch 1) | Galveston | TX | II | ** | ** |
| 866.8375 | Galveston County, Texas | 52688 | Galveston FD (Ch 2) | Galveston | TX | II | ** | ** |
| 867.5625 | Galveston County, Texas | 52663 | Galveston FD (Dispatch) | Galveston | TX | II | ** | ** |
| 868.3375 | Galveston County, Texas | 55920 | Galveston Co. FD (Countyw | Galveston | TX | II | ** | ** |
| 868.9125 | Galveston County, Texas | 55888 | Galveston Co. FD (Countyw | Galveston | TX | II | ** | ** |
| 866.4125 | Galveston County, Texas | 55376 | Industrial Mutual Aid | Galveston | TX | II | ** | ** |
| 866.9625 | Galveston County, Texas | 60720 | Hitchcock FD | Hitchcock | TX | II | ** | ** |
| 867.7125 | Galveston County, Texas | 60848 | Jamaica Beach FD | Jamaica Beach | TX | II | ** | ** |
| 868.4625 | Galveston County, Texas | 53680 | Kemah FD | Kemah | TX | II | ** | ** |
| 866.4375 | Galveston County, Texas | 53904 | LaMarque FD (Ch 1) | LaMarque | TX | II | ** | ** |
| 867.0875 | Galveston County, Texas | 53968 | LaMarque FD (Ch 2) | LaMarque | TX | II | ** | ** |
| 867.8375 | Galveston County, Texas | 59312 | Santa Fe FD (Ch 1) | Santa Fe | TX | II | ** | ** |
| 868.5875 | Galveston County, Texas | 55184 | Texas City FD (Ch 1) | Texas City | TX | II | ** | ** |
| 866.5875 | Galveston County, Texas | 55216 | Texas City FD (Ch 2) | Texas City | TX | II | ** | ** |
| 867.3125 | Galveston County, Texas | 55248 | Texas City FD (Ch 3) | Texas City | TX | II | ** | ** |
| 868.0625 | Galveston County, Texas | 61552 | Tiki FD | Tiki | TX | II | ** | ** |
| 868.6625 | Galveston County, Texas | 51504 | Galveston City EMS | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 51511 | Galveston City EMS | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 51472 | Galveston City EMS (Disp) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 51479 | Galveston City EMS (Disp) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 55984 | Galveston Co. EMS (County | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 55952 | Galveston Co. EMS (County | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 54384 | Rural Metro EMS (Ch 1) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 54416 | Rural Metro EMS (Ch 2) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 55504 | Rural Metro EMS (Hospital | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 54448 | Rural Metro EMS (Primary) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 54480 | Rural Metro EMS (AHEARN) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 55472 | Texas DPS | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 51120 | Constable (Ch 1) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 51152 | Constable (Ch 2) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 51184 | Constable (Ch 3) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 51216 | Constable (Ch 4) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 51248 | Constalbe (Ch 5) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 51280 | Constable (Ch 6) Pct 4 | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 51312 | Constable (Ch 7) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 51344 | Constable (Ch 6) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 49616 | Clear Lake Shores PD | Clear Lake Shores | TX | II | ** | ** |
| ** | Galveston County, Texas | 49712 | Dickinson PD (Ch 1) | Dickinson | TX | II | ** | ** |
| ** | Galveston County, Texas | 49744 | Dickinson PD (Ch 2) | Dickinson | TX | II | ** | ** |
| ** | Galveston County, Texas | 49776 | Dickinson PD (Ch 3) | Dickinson | TX | II | ** | ** |
| ** | Galveston County, Texas | 49808 | Dickinson PD (Ch 4) | Dickinson | TX | II | ** | ** |
| ** | Galveston County, Texas | 49840 | Dickinson PD (Ch 5) | Dickinson | TX | II | ** | ** |
| ** | Galveston County, Texas | 49872 | Dickinson PD (Events) | Dickinson | TX | II | ** | ** |
| ** | Galveston County, Texas | 52208 | Galveston PD (Ch 1) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 52240 | Galveston PD (Ch 2) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 52272 | Galveston PD (Ch 3) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 52304 | Galveston PD (Ch 4) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 52336 | Galveston PD (Ch 5) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 52368 | Galveston PD (Ch 6) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 52464 | Galveston PD (Ch 7) SWAT | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 52496 | Galveston PD (Dive Team) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 52560 | Galveston PD (Motorcycles | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 52625 | Galveston PD (Narcotics) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 54352 | Gilchrist PD | Gilchrist | TX | II | ** | ** |
| ** | Galveston County, Texas | 53456 | Hitchcock PD (Ch 1) | Hitchcock | TX | II | ** | ** |
| ** | Galveston County, Texas | 53488 | Hitchcock PD (Ch 2) | Hitchcock | TX | II | ** | ** |
| ** | Galveston County, Texas | 60816 | Jamaica Beach PD (Ch 1) | Jamaica Beach | TX | II | ** | ** |
| ** | Galveston County, Texas | 53648 | Kemah PD | Kemah | TX | II | ** | ** |
| ** | Galveston County, Texas | 53616 | Kemah PD (Ch 1) | Kemah | TX | II | ** | ** |
| ** | Galveston County, Texas | 53584 | Kemah PD (Ch 2) | Kemah | TX | II | ** | ** |
| ** | Galveston County, Texas | 62928 | Kemah PD (Tactical) | Kemah | TX | II | ** | ** |
| ** | Galveston County, Texas | 53808 | LaMarque PD | LaMarque | TX | II | ** | ** |
| ** | Galveston County, Texas | 53776 | LaMarque PD (Ch 1) | Lamarque | TX | II | ** | ** |
| ** | Galveston County, Texas | 54704 | Santa Fe PD (Ch 1) | Santa Fe | TX | II | ** | ** |
| ** | Galveston County, Texas | 54736 | Santa Fe PD (Ch 2) | Santa Fe | TX | II | ** | ** |
| ** | Galveston County, Texas | 54800 | Santa Fe PD (CID) | Santa Fe | TX | II | ** | ** |
| ** | Galveston County, Texas | 54896 | Texas City PD (Ch 1) | Texas City | TX | II | ** | ** |
| ** | Galveston County, Texas | 54928 | Texas City PD (Ch 2) | Texas City | TX | II | ** | ** |
| ** | Galveston County, Texas | 54960 | Texas City PD (Ch 3) | Texas City | TX | II | ** | ** |
| ** | Galveston County, Texas | 55088 | Texas City PD (Ch 4) | Texas City | TX | II | ** | ** |
| ** | Galveston County, Texas | 55696 | UTMD Police (Ch 1) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 50832 | Sheriff (Administration) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 50224 | Sheriff (Baliff Ch 1) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 50256 | Sheriff (Baliff Ch 2) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 50960 | Sheriff (Beach Patrol 1) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 50992 | Sheriff (Beach Patrol 2) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 51024 | Sheriff (Beach Patrol) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 50032 | Sheriff (Ch 1 - Island) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 50064 | Sheriff (Ch 2 - Mainland) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 50096 | Sheriff (Ch 3 - Info) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 50128 | Sheriff (Ch 4 - Intercity | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 50288 | Sheriff (CID - Ch 1) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 50704 | Sheriff (CID - Ch 4) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 50416 | Sheriff (Communications) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 55856 | Sheriff (Countywide PD) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 50928 | Sheriff (Dive Team) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 50736 | Sheriff (DVP Ops) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 50608 | Sheriff (Identification) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 50448 | Sheriff (Jail Ch 1) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 50480 | Sheriff (Jail Ch 2) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 50512 | Sheriff (Jail Medical) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 50576 | Sheriff (Jail Supervisors | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 50864 | Sheriff (Marine Ch 1) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 50896 | Sheriff (Marine Ch 2) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 50640 | Sheriff (MHMR) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 51664 | Sheriff (OEM Ch 1) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 51696 | Sheriff (OEM Ch 2) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 50160 | Sheriff (Patrol 1) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 50192 | Sheriff (Patrol Superv) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 51056 | Sheriff (Reserve Ch 1) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 50768 | Sheriff (Warrants Ch 1) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 50800 | Sheriff (Warrants Ch 2) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 55376 | Industrial Mutual Aid Sys | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 52048 | District Attorney | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 61424 | Texas City Building Insp. | Texas City | TX | II | ** | ** |
| ** | Galveston County, Texas | 55952 | Countywide - All Agencies | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 51728 | County Disaster (Ch 1) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 51760 | County Disaster (Ch 2) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 49904 | Dickinson Emergency Measu | Dickinson | TX | II | ** | ** |
| ** | Galveston County, Texas | 51664 | County Emrgency Mgt. Ch 1 | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 51696 | County Emergency Mgt Ch 2 | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 51888 | County Emergency Measures | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 51920 | County Emergency Measures | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 52880 | Galveston City EOC | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 55984 | County (Events A) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 55016 | County (Events B) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 56048 | County (Events C) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 56080 | County (Events D) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 56112 | County (Events E) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 56144 | County (Events F) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 56208 | County (Events G) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 56240 | County (Events H) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 56272 | County (Events I) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 51984 | County Government | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 499904 | Dickinson OEM | Dickinson | TX | II | ** | ** |
| ** | Galveston County, Texas | 56176 | County (Public) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 16 | Motorola Radio Shop (Test | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 32 | Motorola Radio Shop (Test | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 48 | Motorola Radio Shop (Test | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 52944 | Galveston School District | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 57008 | Santa Fe School District | Santa Fe | TX | II | ** | ** |
| ** | Galveston County, Texas | 56912 | Texas City Schools | Texas City | TX | II | ** | ** |
| ** | Galveston County, Texas | 60368 | Galveston Street Dept. | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 63440 | Galveston Street Dept. | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 63632 | Galveston Street Dept. | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 58000 | LaMarque Utilities | LaMarque | TX | II | ** | ** |
| ** | Galveston County, Texas | 61200 | Texas City Utilities | Texas City | TX | II | ** | ** |
| ** | Galveston County, Texas | 59568 | Santa Fe Water Dept. | Santa Fe | TX | II | ** | ** |
| ** | Galveston County, Texas | 54672 | Santa Fe Public Works | Santa Fe | TX | II | ** | ** |
| ** | Galveston County, Texas | 61136 | Texas City Public Works | Texas City | TX | II | ** | ** |
| ** | Galveston County, Texas | 64112 | FA7 Law Enforce/Courts | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 64176 | FAB City Bldg. Inspector | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 64272 | FB1 City Bldg. Inspector | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 64304 | FB3 Animal Control Talk | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 64496 | FBF City Street Sweepers | GAlveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 65072 | FE3 Public Safety | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 65246 | Radio Techs | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 62928 | F5D Kemah PD-TAC | GAlveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 59504 | E87 Public Works (1 St.) | Dickinson | TX | II | ** | ** |
| ** | Galveston County, Texas | 59536 | E89 Public Works | Dickinson | TX | II | ** | ** |
| ** | Galveston County, Texas | 57360 | E01 Friendswood FD | Friendswood | TX | II | ** | ** |
| ** | Galveston County, Texas | 57392 | E03 FD Fire Marshal | Friendswood | TX | II | ** | ** |
| ** | Galveston County, Texas | 57424 | E05 PD (Patrol 1) | Friendswood | TX | II | ** | ** |
| ** | Galveston County, Texas | 57456 | E07 PD (Patrol 2) | Friendswood | TX | II | ** | ** |
| ** | Galveston County, Texas | 57488 | E09 PD (SOD 1) | Friendswood | TX | II | ** | ** |
| ** | Galveston County, Texas | 57520 | E0B PD (SOD 2) | Friendswood | TX | II | ** | ** |
| ** | Galveston County, Texas | 56784 | DDD PD (Primary) | Friendswood | TX | II | ** | ** |
| ** | Galveston County, Texas | 56816 | DDF Emergency Management | Friendswood | TX | II | ** | ** |
| ** | Galveston County, Texas | 52080 | CB7 WCID OPS | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 28688 | 701 Texas City | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 29216 | 722 Public Safety | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 43552 | AA2 Jamaica Beach PD | Jamaica Beach | TX | II | ** | ** |
| ** | Galveston County, Texas | 45600 | B22 Amb. 2 Hosp. (Patient | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 52944 | CED School Dist. (Ch. 1) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 52976 | CEF School Dist. (Ch. 2) | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 54352 | D45 Gilchrist Pd/Crystal | Galveston | TX | II | ** | ** |
| ** | Galveston County, Texas | 53232 | CFF Port of Galveston | Galveston | TX | II | ** | ** |