Other Services


N11 codes, more formally known as service codes, are used to provide three-digit dialing access to special services. The present assignment codes are:

N11 CodeDescription
211 Community Information and Referrals
311 Non-emergency Police/Government services
411 Local Directory Assistance
511 Traffic and Transportation Information
611 Repair Service
711 Telecom relay Service (TRS)
811 Call before you dig
911 Emergency Services