9-1-1

 

English Wikipedia has an article on:

9-1-1

Wikipedia

The official form of the service's name in regulations and materials from the United States National Emergency Number Association and Federal Communication Commission.

9-1-1

1. Alternative spelling of 911

9-1-1 (countable and uncountable, plural 9-1-1s)

1. (uncommon) Alternative spelling of 911

9-1-1

1. (rare) Alternative spelling of 911

9-1-1 m

1. (Canada, US, telephony) 9-1-1

9-1-1 ?

1. (US, Mexico, Belize, Costa Rica, Philippines, Argentina, Uruguay, Ecuador, Dominican Republic, telephony) 9-1-1