Main Office bldg #2528

Phone: 928-871-7740

Fax:     928-871-7741

Contact Information:
PO Box 2928
Morgan Blvd. Bldg. #2528/7447
Window Rock, Arizona 86515

© 2019 by NNTU

Radio Shop bldg #7447

Phone:   928-871-7743

Fax:       928-871-7742

Telecommunication Section

The Telecommunication Section is responsible for procuring both voice and data circuit services on behalf of the Navajo Nation government offices including non-certified chapters. The section is also responsible for invoice payment processing and inventory of all telecommunication services.  The staff communicated directly with service providers to procure services.

Upon request and proper  justification, we can provide information on billing, call detail for long distance, and can provide telephone equipment training.

​The voice services include various wired landlines service such as: Centrex phone services, fax lines, B-1 analog lines, PBX lines, and key telephone systems, IP Telephony.  Voice services also includes the long distance services provided through Century Link.

The telephone service providers include Frontier Communications, CenturyLink, Sacred Wind Communications, Table Top Telephone Company, Hopi Telecommunications, and Western New Mexico Communications.

The data circuit services include dial up internet, DSL, T-1, and Metro Ethernet. The type of services is depended o.n your bandwidth requirements for both internet and data transmission.​​

The data circuit service providers include Frontier Communications, CenturyLink, Sacred Wind Communications, Table Top Telephone Company, Hopi Telecommunications, and Western New Mexico Communications. ​