Northrop Grumman Phone Numbers and Emails

Toll-Free Number:

  • (877) 498-8861
    Shareholder Services

Customer Service:

  • (800) 247-4952
    Toll Free
  • (703) 280-2900
  • (865) 483-1492

Investor Relations:

  • (703) 280-4578
    Corporate Director
  • (703) 280-4535
    Corporate Vice President and Treasurer, Vice President Investor


  • (800) 995-4318
    Emergency Information for Impacted Northrop Grumman Employees

Northrop Grumman Emails:

Customer Service
Shareholder Services
Investors/ Franchising
Claim Your Business
More phone numbers and emails Less phone numbers and emails

Northrop Grumman Contact Information

Northrop Grumman Website:

Northrop Grumman Help Center:

Corporate Office Address:

Northrop Grumman
2980 Fairview Park Drive
Falls Church, Virginia 22042
United States

Other Info (opening hours):

Other Location:

16765 W Bernardo Dr,

San Diego, CA 92127

1580 W Nursery Rd,

Linthicum Heights, MD 21090

Northrop Grumman Rating Based on 1 Review

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Summary of Northrop Grumman Customer Service Calls

00:00 AVG CALL

Top Reasons of Customers Calls

Consumers Call the Most From

Why Do People Call Northrop Grumman Customer Service?

Request for Information Question:

  • “I need a income verification sent to me for my atk pension”

Other Question:

  • “Benifits”


Northrop Grumman Terms of Service
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Northrop Grumman reviews and complaints

Northrop Grumman is ranked 899 out of 2019 in Appliances and Electronics category

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