Montgomery County (PA) Police ID's

Northwest - Region 1

55 Hatfield Twp.
61 Lower Salford Twp.
63 Franconia Twp.
65 Souderton Boro.
67 Telford Boro.
73 Lower Frederick Twp.
79 Marlborough Twp. (also covers Green Lane Borough)
82 Schwenksville Boro.
83 Upper Perkiomen Police Dept. (covers Red Hill and E. Greenville Boroughs)

Southwest - Region 2

68 Upper Providence Twp.
72 Collegeville Boro.
84 Limerick Twp.
86 Royersford Boro.
88 Lower Pottsgrove Twp.
89 New Hanover Twp.
91 Douglass Twp.
92 Upper Pottsgrove Twp.
94 Pottstown Boro. (self dispatched)
96 West Pottsgrove Twp.

North Central - Region 3

45 Lower Gwynedd Twp.
47 Montgomery Twp. (self dispatched)
49 North Wales Boro.
51 Upper Gwynedd Twp.
53 Lansdale Boro.
59 Towamencin Twp.

Southeast - Region 4

34 Lower Merion Twp. (self dispatched)
36 Narberth Boro. (dispatched by Lower Merion)
38 West Conshohocken Boro.
48 East Norriton Twp.
52 Norristown Boro.*
54 Bridgeport Boro.
62 West Norriton Twp.
66 Lower Providence Twp. (self dispatched)
42 Conshohocken Boro.
43 Ambler Boro.
44 Plymouth Twp. (self dispatched)
46 Whitpain Twp.
58 Valley Forge National Park Rangers

Northeast - Region 5

25 Lower Moreland Twp.
26 Cheltenham Twp. (self dispatched)
27 Bryn Athyn Boro.
28 Springfield Twp. (self dispatched)
29 Abington Twp. (self dispatched)
31 Rockledge Boro.
33 Jenkintown Boro.
35 Upper Moreland Twp. (self dispatched)
37 Hatboro Boro.
39 Horsham Twp. (self dispatched)
32 Whitemarsh Twp. (self dispatched)

Countywide Agencies

13 Montgomery County Detectives
14 Montgomery County Coroner
17 Montgomery County Correctional Facility
18 Pennsylvania State Constables
19 Montgomery County Sheriff's Dept.
23 Montgomery County Court House Security
24 Montgomery County Geriatric Center
97 Montgomery County Park Rangers
98 PFBC Waterways Officers / PGC Wildlife Officers / DCNR Park Rangers

Norristown Police Unit Numbering Detail

100's - Chief, Capt., Detectives
200's - A Platoon (overnight shift)
300's - B Platoon (day/evening shifts)
400's - C Platoon (day/evening shifts)
500's - D Platoon (day/evening shifts)
600's - PCO's and Evidence Tech
700's - Parking Enforcement (PEO's) and Clerical
800's - Special operation groups
900's - New hires not yet assigned to a platoon
For the patrol platoons, x00, x01, x02 are the Lt's and Sgt's

Other departments in the county may use a similar system, or they may use the officer's badge number, or car numbers as radio identification.