CONTACT US

Customer Connectivity Services Department

Phone: 571-434-5434

Fax: 703-738-7518

Send Questions

Hours of Operation:  Monday through Friday 9:00 am – 6:00 pm EST.

Mailing Address:

ATT: Customer Connectivity Services
21575 Ridgetop Circle
Sterling, VA 20166

Escalations

Please contact the Customer Connectivity Services Manager:

Naumi White
571-434-5641
ccs.mgr@neustar.biz