NRC Telephone Directory Search

NOTICE OF UPCOMING CHANGE: On April 3, 2026, the NRC Telephone Directory Search will be removed and decommissioned from this site. Please visit the contact us page for contact information. To reach an NRC staff member, please contact the NRC Operator at the numbers listed below.

Use the information in this Telephone Directory only for authorized government purposes. Personal solicitation of an employee is unlawful. You may also contact an expert. If you are unable to locate an expert, please contact our Office of Public Affairs.

NRC Operator: Toll free: 1-800-368-5642 | Local: 301-415-7000 | TDD: 301-415-5575

Office of Public Affairs: 301-415-8200

Note that NRC no longer publishes a telephone directory NUREG/BR-0046. The information it contained is at this site. For security reasons, the NRC does not publish staff e-mail addresses in this online directory. If you wish to contact a staff member, you may find his or her telephone number in this directory. In addition, you may contact Public Affairs to have an inquiry passed to a staff member. Upon receiving the forwarded inquiry, the staff member will respond to you at their discretion.

Additional Information

• Functional Organization Descriptions
• Organizational Chart (PDF file)
• Locations
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• Other Federal Government Agencies Telephone Listings