| 16 | 010 | A | A1/B2/C2/D2 | Fire - Main Dispatch A1/B2/C2/D2 (Simulcast with 46.46 MHz) | Fire Dispatch |
| 48 | 030 | A | B1 CENTRAL | Fire - Central Response | Fire-Tac |
| 80 | 050 | A | C1/G1 EAST | Fire - Eastern Response | Fire-Tac |
| 112 | 070 | A | D1/E1 WEST | Fire - Western Response | Fire-Tac |
| 144 | 090 | A | A3 A.D.O. | Battalion Chief Administrative (A.D.O) | Fire-Tac |
| 176 | 0b0 | A | A8 Admin | Administrative & Headquarters | Fire-Tac |
| 208 | 0d0 | A | A4 MAINT | Fire Maintenance & Supply | Fire-Tac |
| 240 | 0f0 | A | A2 EMS | EMS Supervisors | EMS-Tac |
| 272 | 110 | A | A5 FID/FIP | Fire Investigation & Fire Prevention | Fire-Tac |
| 336 | 150 | A | B9 TAC 11 | Battalion 1 Command Net | Fire-Tac |
| 368 | 170 | A | B3 TAC 12 | Battalion 1 Fireground Command/Operations | Fire-Tac |
| 400 | 190 | A | B4 TAC 13 | Battalion 1 Fireground | Fire-Tac |
| 432 | 1b0 | A | B5 TAC 14 | Battalion 1 Fireground | Fire-Tac |
| 464 | 1d0 | A | D9 TAC 21 | Battalion 2 Command Net | Fire-Tac |
| 496 | 1f0 | A | D3 TAC 22 | Battalion 2 Fireground Command/Operations | Fire-Tac |
| 528 | 210 | A | D4 TAC 23 | Battalion 2 Fireground | Fire-Tac |
| 560 | 230 | A | D5 TAC 24 | Battalion 2 Fireground | Fire-Tac |
| 592 | 250 | A | C9 TAC 31 | Battalion 3 Command Net | Fire-Tac |
| 624 | 270 | A | C3 TAC 32 | Battalion 3 Fireground Command/Operations | Fire-Tac |
| 656 | 290 | A | C4 TAC 33 | Battalion 3 Fireground | Fire-Tac |
| 688 | 2b0 | A | C5 TAC 34 | Battalion 3 Fireground | Fire-Tac |
| 720 | 2d0 | A | C15 TAC 41 | Reserved for Multiple Incidents | Fire-Tac |
| 752 | 2f0 | A | C10 TAC 42 | Reserved for Multiple Incidents | Fire-Tac |
| 784 | 310 | A | C11 TAC 43 | Reserved for Multiple Incidents | Fire-Tac |
| 816 | 330 | A | C12 TAC 44 | Reserved for Multiple Incidents | Fire-Tac |
| 848 | 350 | A | D15 TAC 51 | Reserved for Multiple Incidents | Fire-Tac |
| 880 | 370 | A | D10 TAC 52 | Reserved for Multiple Incidents | Fire-Tac |
| 912 | 390 | A | D11 TAC 53 | Reserved for Multiple Incidents | Fire-Tac |
| 944 | 3b0 | A | D12 TAC 54 | Reserved for Multiple Incidents | Fire-Tac |
| 976 | 3d0 | A | B15 TAC 61 | Reserved for Multiple Incidents | Fire-Tac |
| 1008 | 3f0 | A | B10 TAC 62 | Reserved for Multiple Incidents | Fire-Tac |
| 1040 | 410 | A | B11 TAC 63 | Reserved for Multiple Incidents | Fire-Tac |
| 1072 | 430 | A | B12 TAC 64 | Reserved for Multiple Incidents | Fire-Tac |
| 1104 | 450 | A | E8 TAC 71 | Special Events | Fire-Tac |
| 1136 | 470 | A | E2 TAC 72 | Special Events | Fire-Tac |
| 1168 | 490 | A | E3 TAC 73 | Special Events | Fire-Tac |
| 1200 | 4b0 | A | E4 TAC 74 | Special Events | Fire-Tac |
| 1232 | 4d0 | A | E15 TAC 81 | Special Events | Fire-Tac |
| 1264 | 4f0 | A | E9 TAC 82 | Special Events | Fire-Tac |
| 1296 | 510 | A | E10 TAC 83 | Special Events | Fire-Tac |
| 1328 | 530 | A | E11 TAC 84 | Special Events | Fire-Tac |
| 1360 | 550 | A | G3 Trng 91 | Fire/Rescue Academy Training | Fire-Tac |
| 1392 | 570 | A | G4 Trng 92 | Fire/Rescue Academy Training | Fire-Tac |
| 1424 | 590 | A | G5 Trng 93 | Fire/Rescue Academy Training | Fire-Tac |
| 1456 | 5b0 | A | G6 Trng 94 | Fire/Rescue Academy Training | Fire-Tac |
| 1488 | 5d0 | A | G2 Trng 95 | Fire/Rescue Academy Administrative | Fire-Tac |
| 1616 | 650 | A | Police-Fire | Fire and Police Common | Interop |
| 2416 | 970 | A | A16 EMRC 221 | Emergency Medical Resource Center CALL221 | Hospital |
| 2448 | 990 | A | A15 EMRC 224 | EMRC Medical Command Unit to Hospital Patch | Hospital |
| 2480 | 9b0 | A | A14 EMRC 228 | EMRC Medical Command Unit to Hospital Patch | Hospital |
| 2864 | b30 | A | B6 TAC 15 | Battalion 1 Fireground | Fire-Tac |
| 2896 | b50 | A | B7 TAC 16 | Battalion 1 Fireground | Fire-Tac |
| 2992 | bb0 | A | B8 TAC 19 | Battalion 1 Fireground Haz-Mat Operations | Fire-Tac |
| 3024 | bd0 | A | D6 TAC 25 | Battalion 2 Fireground | Fire-Tac |
| 3056 | bf0 | A | D7 TAC 26 | Battalion 2 Fireground | Fire-Tac |
| 3152 | c50 | A | D8 TAC 29 | Battalion 2 Fireground Haz-Mat Operations | Fire-Tac |
| 3184 | c70 | A | C6 TAC 35 | Battalion 3 Fireground | Fire-Tac |
| 3216 | c90 | A | C7 TAC 36 | Battalion 3 Fireground | Fire-Tac |
| 3312 | cf0 | A | C8 TAC 39 | Battalion 3 Fireground Haz-Mat Operations | Fire-Tac |
| 3344 | d10 | A | C13 TAC 45 | Reserved for Multiple Incidents | Fire-Tac |
| 3472 | d90 | A | C14 TAC 49 | Reserved for Multiple Incidents | Fire-Tac |
| 3504 | db0 | A | D13 TAC 55 | Reserved for Multiple Incidents | Fire-Tac |
| 3632 | e30 | A | D14 TAC 59 | Reserved for Multiple Incidents | Fire-Tac |
| 3664 | e50 | A | B13 TAC 65 | Reserved for Multiple Incidents | Fire-Tac |
| 3792 | ed0 | A | B14 TAC 69 | Reserved for Multiple Incidents | Fire-Tac |
| 3824 | ef0 | A | E5 TAC 75 | Special Events | Fire-Tac |
| 3856 | f10 | A | E6 TAC 76 | Special Events | Fire-Tac |
| 3920 | f50 | A | F14 FP 78 | Fire and Police Common | Interop |
| 3952 | f70 | A | E7 TAC 79 | Special Events | Fire-Tac |
| 3984 | f90 | A | E12 TAC 85 | Special Events | Fire-Tac |
| 4016 | fb0 | A | E13 TAC 86 | Special Events | Fire-Tac |
| 4048 | fd0 | A | E14 TAC 89 | Special Events | Fire-Tac |
| 4080 | ff0 | A | F15 FP 88 | Fire and Police Common | Interop |
| 4144 | 1030 | A | F1 TALK 191 | Inter-Station Communications 1 | Fire-Talk |
| 4176 | 1050 | A | F2 TALK 192 | Inter-Station Communications 2 | Fire-Talk |
| 4208 | 1070 | A | F3 TALK 193 | Inter-Station Communications 3 | Fire-Talk |
| 4240 | 1090 | A | F4 TALK 194 | Inter-Station Communications 4 | Fire-Talk |
| 4272 | 10b0 | A | F5 TALK 195 | Inter-Station Communications 5 | Fire-Talk |
| 4304 | 10d0 | A | F6 TALK 196 | Inter-Station Communications 6 | Fire-Talk |
| 4336 | 10f0 | A | F7 TALK 197 | Inter-Station Communications 7 | Fire-Talk |
| 4368 | 1110 | A | F8 TALK 198 | Inter-Station Communications 8 | Fire-Talk |
| 4400 | 1130 | A | Volunteer-19 | Baltimore County Volunteer Firemen's Association | Fire-Talk |
| 4528 | 11b0 | A | A7 F.I.D. | Fire Investigation Division (only available in FID radios) | Fire-Tac |
| 16016 | 3e90 | A | MOSCAD | MOSCAD Station Alerting | Data |
