Here's my list, hope it's not too outdated:
155.205 127.3 AMR S.D.
155.220 85.4 AMR San Diego Co. north
155.265 114.8 AMR San Diego Co. south
155.280 127.3 AMR San Diego Co.
856.175 Motorola trunked system
http://www.radioreference.com/apps/db/?sid=499
856.175, 856.20, 857.175, 857.20, 858.175, 858.20, 859.20, 860.175, 860.20,
860.225, 861.00, 861.150, 861.20, 861.500, 862.15, 862.20, 863.150, 864.25
24176 Americare Ambulance dispatch
24208 Americare Tactical
24240 Americare South Tactical
27696 Mercy Medical Transportation BLS 1
27728 Mercy Medical Transportation BLS 2
27760 Mercy Medical Transportation BLS Tactical
27792 Mercy Medical Transportation ALS 1
27824 Mercy Medical Transportation ALS 2
27856 Mercy Medical Transportation ALS Tactical
27888 Mercy Medical Transportation Supervisors
28016 Mercy Air Dispatch
44400 Pacific Ambulance Dispatch North
44416 Pacific Ambulance North Tactical
44432 Pacific Ambulance South Dispatch
44448 Pacific Ambulance South Tactical
44464 Pacific Ambulance East Dispatch
44480 Pacific Ambulance East Tactical
KSQ952
SCHAEFER AMBULANCE SERVICE INC
DBA JOHNSON GOLDCROSS AMBULANCE
7285 UNIVERSITY AVE
LA MESA, CA 92041
Transmitter Address /Area of Operation
OTAY MOUNTAIN
DULZURA, CA SAN DIEGO County
47.58
WQFQ714
SCHAEFER AMBULANCE SERVICE INC
7285 UNIVERSITY AVE, SAN DIEGO, SAN DIEGO, CA
Transmitter Address /Area of Operation
OTAY MOUNTAIN
DULZURA, CA SAN DIEGO County
47.56
47.60