Beyond 911: Other N-1-1 codes you should know
- 211—Community services and information.
- 311—Municipal government services.
- 411—Directory assistance*
- 511—Traffic information.
- 611—Phone company repair*
- 711—TDD and Relay for the Deaf.
- 811—Underground public utility location.
- 911—Emergency services (police, fire, EMS)
