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Northrop Grumman OpenLine

U.S./Canada: (800) 247-4952
Toll-free, anonymous
Available 24 hours a day, 7 days a week

Link: Web Reporting

International Open Lines

Australia:​ 1-800-07-9315
Belgium:​ 0-800-100-10 ID (844) 286-0069
Canada:​ ​1-800-247-4952 (English) 1-855-350-9393 (French)
China: 400-661-2167
Denmark:​ ​0-800-100-10 ID (844) 286-0069
France : ​0800-90-7206
Germany: ​49-761-4901-166 or 49-40-29900-100
Hong Kong: ​800-96-1461
Italy: 0800-234-6456
Japan: ​00531-11-2025 (KDD), 0066-33-830278 (Softbank), 0034-800-900365 (NTT)
Netherlands: 0800-022-9111 ID 844-286-0069
Norway: 800-12049
Saudi Arabia: 1-800-10-966 ID (844) 286-0069
Singapore: ​800-110-2358
South Korea:​ 00798-14-800-6599, 00308-110-480 or 00798-1-1-009-8084
Switzerland: 0-800-890011 ID (844) 286-0069
Taiwan: 00801-10-4175)
Turkey: 0811-288-0001 ID 844-286-0069
​​United Arab Emirates: 800-55-66, 8000-021, 8000-051 (US Military Bases), 8000-061 (US Military Bases) 844-286-0069
United Kingdom: 0808-234-6456
United States: (800) 247-4952