10-digit dialing now in effect

Ten-digit dialing is now required to place local calls.

To ensure an ongoing supply of telephone numbers, the phone providers have added a new “531” area code to the geographic region that presently is served solely by “402.”









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As of Saturday, 10-digit dialing is required for local calls.
To make 10-digit local calls from UNMC phones, dial:
  • *9-402-xxx-xxxx;
  • *9-531-xxx-xxxx; and/or
  • *9-712-xxx-xxxx for local Iowa calls.

ITS Telecommunications also recommends that employees:

  • Update autodial buttons on equipment such as telephone sets, fire alarms, monitoring, security systems, fax servers and machines;
  • Check campus websites, stationery and other materials that contain contact information; and
  • Include area codes on call back numbers when leaving voice mail messages.

Three digit dialing will still be used for information calls (411) and off-campus emergencies (911).

For more information, contact the UNMC ITS helpdesk at 559-7700 or Frank Plummer at 559-3997.