| 166 | 0a6 | D | RIZ-01 UCC 1 | RIZ-01 Unified Command Channel 1 | Interop |
| 167 | 0a7 | D | RIZ-02 UCC 2 | RIZ-02 Unified Command Channel 2 | Interop |
| 621 | 26d | D | RIZ-07 MAF1 | RIZ-07 Mutual Aid Fire 1 | Interop |
| 623 | 26f | D | RIZ-08 MAF2 | RIZ-08 Mutual Aid Fire 2 | Interop |
| 1039 | 40f | D | RIZ-16 CW-1 | RIZ-16 MPD Citywide 1 | Law Dispatch |
| 1203 | 4b3 | DE | RIZ-13 MA Secure | RIZ-13 Mutual Aid Secure | Interop |
| 2102 | 836 | DE | RIZ-11 Exec1 | RIZ-11 Executive 1 (Senior City Officials) | Public Works |
| 2103 | 837 | DE | RIZ-12 Exec2 | RIZ-12 Executive 2 (City Officials) | Public Works |
| 2119 | 847 | D | FEMA Region 3 | FEMA Region 3 Talk Path (PA,DE,MD,WV,VA,DC) | Interop |
| 2221 | 8ad | D | RIZ-09 EMA1 | RIZ-09 Emergency Management Agency 1 | Emergency Ops |
| 2223 | 8af | D | RIZ-10 EMA2 | RIZ-10 Emergency Management Agency 2 | Emergency Ops |
| 2341 | 925 | D | RIZ-03 UCC 3 | RIZ-03 Unified Command Channel 3 | Interop |
| 2343 | 927 | D | RIZ-04 UCC 4 | RIZ-04 Unified Command Channel 4 | Interop |
| 2353 | 931 | D | RIZ-14 Spare1 | RIZ-14 Spare 1 | Interop |
| 2355 | 933 | D | RIZ-15 Spare2 | RIZ-15 Spare 2 | Interop |
| 3747 | ea3 | D | RIZ-05 MA1 | RIZ-05 Mutual Aid 1 | Interop |
| 3748 | ea4 | D | RIZ-06 MA2 | RIZ-06 Mutual Aid 2 (also DC Interop 1) | Interop |
