Howard County (MD) Radio IDs
From The RadioReference Wiki
Howard County System Radio IDs
In light of the new radio system, and depreciation of the old one, the old radio id's are no longer valid. This appears to be the blocking for the new radio ids. Much more information will be forthcoming over the coming months.
104 - 115 Primary Dispatch Center Consoles
151 - 153 EMRC Patch IDs
1051 - 1057 Backup Dispatch Center Consoles
2465500 - 2465545 Department of Technology and Communications
2466000 - 2466599 Police Department Portable Radios
2468000 - 2468383 Police Department Mobile Radios
2470000 - 2470561 Fire & Rescue Portable Radios
2472000 - 2472253 Fire & Rescue Mobile Radios
2473000 - 2473207 Unknown Group operating on COOP EAST
2473500 - 2473653 Park & Recreation
2474001 - 2474279 Department of Public Works
2474500 - 2474624 DPW - Highways
2474634 - 2474656 DPW - Utilities
2475000 - 2475188 School Board
2475500 - 2475604 Regional Transit (RTA Busses)
2476000 - 2476061 Sheriffs Department Portable Radios
2476500 - 2476560 Sheriffs Department Mobile Radios
2477000 - 2477070 Department of Corrections
2477500 - 2477625 Unknown New Batch>