After Hours Repair Numbers
Voice Line: 800-921-8104
Ethernet, PRI or DCS: 888-637-9620
Energy & Water Conservation
We use energy and water everyday but don't always conserve like we should.
How to Dial 911
How to dial 911 using Navajo Nation landlines.
Dial 9+9+1+1 for Police, Fire, and EMS in case of an
Wireless: Dial 9+1+1
Close to Home-It Can Wait-AT&T
"Don't Ignore" Call 811
Know what's below CALL before you dig
NNTU Provides access to essential telecommunication and utilities services for the Navajo Nation government offices
IP Telephony Implementation
Radio Frequency Network
For any organization to meet its goals, partnership plays a key role in success. Meet the partners of NNTU.