Public regulatory phone

(202) 559-4690

Associations below come from public FCC regulatory records. Confidence describes the source relationship, not current ownership of the number.

Company or contactFRNSystemSource recordConfidenceObserved
Huntington Ingalls Industries, Inc.
L
0020430161ULS027e8098ccd1ac682d42a2f33480c99247863eb1dfe56d4222e09d8b30741af7Authoritative identifier (100.0%)2026-08-04 23:18:30
Northrop Grumman Information Technology, Inc.
L
0008982464ULS0151a7bd3186d92068463d6c5ae85ae0a9d533b48d0cfd478ee34dac8128635cAuthoritative identifier (100.0%)2026-08-03 02:48:26
Northrop Grumman Information Technology, Inc.
L
0008982464ULS00aafe4e855a894e84a3447fb245cc51f7080ae8c553462379ddf9451cf0b03dAuthoritative identifier (100.0%)2026-08-01 17:48:14
Northrop Grumman Information Technology, Inc.
L
0008982464ULS00a5a8443daf2f6c84f4605cd203562d0f0a9aac1451b16380f24f6147fa5264Authoritative identifier (100.0%)2026-08-01 16:48:18
Northrop Grumman Systems Corporation
contact_phone
0003800133ICFSSES-RWL-20190310-00323:754621High confidence (95.0%)2026-08-02 12:48:14
Northrop Grumman Systems Corporation
applicant_phone
0003800133ICFSSES-RWL-20190310-00324:754534High confidence (95.0%)2026-08-02 12:48:14
Northrop Grumman Systems Corporation
applicant_phone
0003800133ICFSSES-RWL-20190310-00323:754611High confidence (95.0%)2026-08-02 12:48:14
Northrop Grumman Defense Mission Systems, Inc.
contact_phone
0010020204ICFSSES-RWL-20190314-01788:746848High confidence (95.0%)2026-08-02 12:48:14
Northrop Grumman Systems Corporation
contact_phone
0003800133ICFSSES-RWL-20190310-00324:754544High confidence (95.0%)2026-08-02 12:48:14
Northrop Grumman Defense Mission Systems, Inc.
applicant_phone
0010020204ICFSSES-RWL-20190314-01788:746838High confidence (95.0%)2026-08-02 12:48:14
Northrop Grumman Systems Corporation
contact_phone
0003800133ICFSSES-LIC-INTR2023-02143:18391High confidence (95.0%)2026-07-31 20:48:05
Northrop Grumman Systems Corporation
applicant_phone
0003800133ICFSSES-LIC-INTR2023-02143:18382High confidence (95.0%)2026-07-31 20:48:05