Administrative Services Dialing Instructions
Dialing Instructions
To call a phone number in the University of North Dakota local area and the local prefixes
10 digit phone number
Some local prefixes are: 203, 230, 335, 402, 594, 599, 696, 732, 738, 739, 740, 741, 746, 747, 757, 765, 772, 773, 775, 777, 779, 780, 787, 791, 792, 795, and 847.
011 + Country Code + City Code + Number
Numbers with a 500, 700, or 900 area code can not be dialed from University of North Dakota telephones.
These International phone numbers are on Avaya Cloud Office Denied Service list due fraudulent calling schemes:
- 39 - Sao Tome/Principe
- 599 - Netherland Antilles
- 63 - Philippines
- 678 - Vanuatu
- 688 - Tuvalu
- 242 - Bahamas
- 246 - Barbados
- 264 - Anguilla
- 268 - Antigua/Barbuda
- 284 - British Virgin Islands
- 345 - Cayman Islands
- 441 - Bermuda
- 473 - Grenada
- 649 - Turks & Caicos Islands
- 664 - Montserrat
- 758 - St. Lucia
- 767 - Dominica
- 784 - St. Vincent & Grenadines
- 809 - Dominican Republic
- 829 - Dominican Republic
- 868 - Trinidad & Tobago
- 869 - St. Kitts & Nevis
- 876 - Jamaica
- 977 - Nepal
- 234 - Nigeria
Personal Calls
The UND long distance network is to be used only for conducting university business. Use of the University of North Dakota long distance networks for personal calls or non-university business is not permitted and may result in disciplinary action.