West Allis is on the Milwaukee County Trunked Radio System. They have a few back up talkgroups on Greenfield Trunked Radio System (not WISCOM) The back up talkgroups would only be used if the County Trunked Radio System is having problems.
City of West Allis
37200 Police Department 1 (Dispatch)
37232 Police Department 2
37264 Police Department 3
37296 Police Department 4
37520 Police Department - Police Auxiliaries
34736 Fire Department 1 (Dispatch)
34768 Fire Department 2
34800 Fire Department 3
34832 Fire Department 4
37648 Local Government - Equipment Repair Division
37680 Local Government - Sanitation and Streets Division
37712 Local Government - Building and Signs Division
37744 Local Government - Forestry Division
37808 Local Government - Water Division
37840 Local Government - Surveyors
37872 Local Government - Administration / Unit to Unit
37936 Local Government - "Man On Watch" (DPW to Police tie)
38128 Citywide 1
Copied from
Wisconsin Scanning Homepage - Milwaukee County Municipalities