Contact Northrop Grumman Corporation

The best of the 4 ways to get in touch with Northrop Grumman Corporation by GetHuman

Northrop Grumman Corporation Phone Number
703-280-2900 · Customer Service
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Northrop Grumman Corporation Live Chat
Unfortunately, Northrop Grumman Corporation does not offer live chat as a channel for customer service at this time.

Northrop Grumman Corporation contact information - compared

Above are our top recommendations for how to contact Northrop Grumman Corporation, including their top phone number and live chat options. Below you can compare and contrast the 4 ways to contact Northrop Grumman Corporation by looking at which ones are the fastest and which ones other customers recommend the most for solving Northrop Grumman Corporation customer service issues as reported to us by the 50 million or so customers that come to GetHuman each year and share their experiences. You can contact Northrop Grumman Corporation across the following mediums: Phone, Web.

Phone number / contactWaitVotes
Customer Service
33 mins89
Online Help
Customer Service
< 2 hrs26
Customer Service
2 mins25
Customer Service
2 mins87

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