Letter Codes

Front 1

A

Back 1

Factory

Front 2

B

Back 2

Store

Front 3

C

Back 3

Commercial buildings

Front 4

D

Back 4

Private dwellings (2 or less families)

Front 5

E

Back 5

Multiple dwellings A (apartments)

Front 6

F

Back 6

Multiple Dwellings B (hotels, dorms)

Front 7

G

Back 7

Church

Front 8

H

Back 8

Hospital

Front 9

I

Back 9

School

Front 10

J

Back 10

Theatre

Front 11

K

Back 11

Other public

Front 12

L

Back 12

Construction

Front 13

M

Back 13

Unattended

Front 14

N

Back 14

Brush

Front 15

O

Back 15

Rubbish outside

Front 16

P

Back 16

Transportation (cars,planes,boats,buses)

Front 17

Q

Back 17

Manhole, mailbox

Front 18

R

Back 18

Other emergencies

Front 19

S

Back 19

False alarm

Front 20

T

Back 20

Transit

Front 21

U

Back 21

Administrative

Front 22

V

Back 22

Medical emergencies

Front 23

W

Back 23

Water leak, lock in