Common “N11” 3 Digit Phone Numbers

Here are some common “N11” 3 digit phone numbers supported by many landline and cellular phone services.  Service providers may charge fees and/or airtime.

  • 211: Community information – referral to local health and human services
  • 311: Non-Emergency municipal, police and government services
  • 411: Directory assistance
  • 511: Travel, traffic, weather and transportation information
  • 611 – Phone repair services, report problems with landline or cellular phone service
  • 711: Telecommunications relay services (TDD)
  • 811: Call before you dig (Miss Utility)
  • 911: Emergency services

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