111

Etymology
A variant of the British, originally selected as an appropriate number for rotary-dial telephones and adapted in New Zealand because the formatting on its pulse-dial system made 1 equivalent to 9 as processed by its British-made telecommunications equipment.

Proper noun

 * 1) The telephone number for emergency services in New Zealand and Nauru.
 * 2) The telephone number for ambulance services in Papua New Guinea.
 * 1) The telephone number for ambulance services in Papua New Guinea.

Synonyms

 * 111 Emergency, Emergency 111