Customer Service:
   972-818-NTTA (6882)
   Contact Us

Phone:

Customer Service
972-818-6882 (NTTA) 

Administration
214-461-2000

E-mail:

Customer Service
Public Information Act Requests

Address:

Customer Service Center & Administration 
5900 W. Plano Parkway
Plano, Texas 75093
View Map

Hours:

Customer Service Center
Monday through Friday: 7 AM - 7 PM
Saturday: 9 AM - 5:30 PM

Administration
Monday through Friday     8 AM - 5 PM

  

Other Contact Information

Procurement Services Department

Procurement Services Manager                                             214-461-2074
Procurement Services Supervisor 214-224-2140
Procurement Services Clerk 214-224-2177
Contract Manager Specialist 214-224-2442
Business Diversity Department Liaison 214-461-2007

Small Business Policy

Business Diversity Department Liaison             214-461-2007
Contractor Services - Texas Unified Certification Program 866-480-2518
State of Texas Centralized Master Bidders List 512-463-3459
North Central Regional Certification Agency 817-640-0606

NTTA Ethics & Fraud

The NTTA is dedicated to the highest standards of integrity and transparency. As part of this commitment, the NTTA established a hotline for employees, vendors, and the general public to report concerns about potentially unethical, illegal or wasteful activity or other conduct inconsistent with NTTA policies. 

Issues reported through this hotline will be taken seriously, and all reports will be examined.  NTTA accepts calls to the hotline at any time – 24 hours a day, seven days a week.  Anonymous information is accepted.  The NTTA will maintain confidentiality and anonymity to the fullest extent allowed by law.

 

Call 214-224-2488. Issues also may be reported by mail to:  NTTA Ethics & Fraud Hotline, 5900 W. Plano Parkway, Plano, TX 75093.