番 - turn, number in a series

119 (ambulance and fire brigade emergency telephone number in Japan)

television program; TV program

ranked list (entertainers, sumo wrestlers, millionaires, etc.)

rotation (e.g. of a duty); taking turns

(yarn) count

account number (bank, etc.)

watchdog; guard dog

the nth ...

house number; address

care-taking; house-sitting; house-watching; staying at home

110 (police emergency telephone number in Japan)

number one; first; first place