FCC.reportPublic regulatory filings
FCC Registration Number

FRN 0004435392

Constellation Energy Generation, LLC

CORES registration

Entity name
Constellation Energy Generation, LLC
Entity type
Private Sector , Limited Liability Corporation
Registration date
2001-05-22
FCC source updated
2024-09-30
Contact position
FCC Contact
Contact address
4300 Winfield Rd, Warrenville, IL 60555, United States
Contact email
[email protected]
CORES status
available
Last checked
2026-08-04 12:18:38

Connected companies

CompanyRelationshipSourceConfidence
Exelon Generation Company, LLCregistrantCORES100.0%
Exelon Generation Company, LLClicenseeULS100.0%

Public regulatory phone numbers

NumberContactSourceConfidence
(202) 434-4100Constellation Energy Generation, LLC LULS100.0%
(610) 943-5799Exelon Generation Company, LLC LULS100.0%
(630) 450-4700Constellation Energy Generation, LLC FCC ContactCORES100.0%

ULS licenses

Grant dateCall signServiceStatusLicensee
2026-04-22WQXP467IGAConstellation Energy Generation, LLC
2026-03-13WSMA720YJAConstellation Energy Generation, LLC
2026-02-02WSLL562YJAConstellation Energy Generation, LLC
2025-06-04WSJM579YJAConstellation Energy Generation, LLC
2025-06-04WSJM580YMAConstellation Energy Generation, LLC
2025-03-24WQCH323IGAConstellation Energy Generation, LLC
2025-03-24WQCH324IGAConstellation Energy Generation, LLC
2025-03-05WPPZ296IGAConstellation Energy Generation, LLC
2025-03-05WPEX227IGAConstellation Energy Generation, LLC
2025-03-05WQCI506IGAConstellation Energy Generation, LLC
2025-03-05WPQA757IGAConstellation Energy Generation, LLC
2025-01-31WPPW649IGAConstellation Energy Generation, LLC
2025-01-31WPPW313IGAConstellation Energy Generation, LLC
2025-01-31WGK956IGAConstellation Energy Generation, LLC
2025-01-31WQCC764IGAConstellation Energy Generation, LLC
2025-01-31WPGR745IGAConstellation Energy Generation, LLC
2024-12-19WSGH619IGAConstellation Energy Generation, LLC
2024-12-06WRR578IGAConstellation Energy Generation, LLC
2024-12-06WGK955IGAConstellation Energy Generation, LLC
2024-12-06WPGC782IGAConstellation Energy Generation, LLC
2024-12-06KQH735IGAConstellation Energy Generation, LLC
2024-12-06WQBX879IGAConstellation Energy Generation, LLC
2024-12-06KJ2998IGAConstellation Energy Generation, LLC
2024-10-30KBJ295IGAConstellation Energy Generation, LLC
2024-09-13WPPB379IGAConstellation Energy Generation, LLC
2024-09-13WNPD918YIAConstellation Energy Generation, LLC
2024-09-11WNPK678YIAConstellation Energy Generation, LLC
2024-08-19WRA785IGAConstellation Energy Generation, LLC
2024-08-08KA54748IGAConstellation Energy Generation, LLC
2024-08-08WRL414IGAConstellation Energy Generation, LLC
2024-08-08WGH429IGAConstellation Energy Generation, LLC
2024-06-21KE7556IGAConstellation Energy Generation, LLC
2024-05-25WQAH722IGAConstellation Energy Generation, LLC
2024-03-22WQTQ261MGAConstellation Energy Generation, LLC
2024-03-22WQTQ260MGAConstellation Energy Generation, LLC
2024-02-22WPEC982IGAConstellation Energy Generation, LLC
2024-02-16KB52331IGAConstellation Energy Generation, LLC
2024-01-24WIG658IGAConstellation Energy Generation, LLC
2023-09-22KD37520IGAConstellation Energy Generation, LLC
2023-08-10WPMP604YIAConstellation Energy Generation, LLC
2023-08-04WPMI396IGAConstellation Energy Generation, LLC
2023-08-01WPCZ712GSAConstellation Energy Generation, LLC
2023-08-01WPYG388IGAConstellation Energy Generation, LLC
2023-06-03WPMD258IGAConstellation Energy Generation, LLC
2023-04-12KNGH626IGAConstellation Energy Generation, LLC
2023-04-12WQRG375IGAConstellation Energy Generation, LLC
2023-04-12KD27402IGAConstellation Energy Generation, LLC
2022-12-05WPWC226IGAConstellation Energy Generation, LLC
2022-07-22WPKR752IGAConstellation Energy Generation, LLC
2022-07-22KTX937IGAConstellation Energy Generation, LLC
2022-07-14WQML854IGAConstellation Energy Generation, LLC
2022-06-29WPKN360IGAConstellation Energy Generation, LLC
2022-06-23KP9623IGAConstellation Energy Generation, LLC
2022-06-22WPVS228IGCConstellation Energy Generation, LLC
2022-06-22WPAM870IGAConstellation Energy Generation, LLC
2022-06-22WPAC811IGAConstellation Energy Generation, LLC
2022-06-22KNFY830IGAConstellation Energy Generation, LLC
2022-06-21WPUW507MGAConstellation Energy Generation, LLC
2022-06-21WPUW924MGAConstellation Energy Generation, LLC
2022-02-16WNZA810IGAConstellation Energy Generation, LLC
2022-02-07WNYT346IGAConstellation Energy Generation, LLC
2022-01-14WPLD645IGAConstellation Energy Generation, LLC
2021-12-22WQOW624MGAConstellation Energy Generation, LLC
2021-12-22WQOW638MGAConstellation Energy Generation, LLC
2021-12-22WQOW637MGAConstellation Energy Generation, LLC
2021-12-21WNCF436IGAConstellation Energy Generation, LLC
2021-12-21WNCF435IGAConstellation Energy Generation, LLC
2021-12-21WNCL916IGAConstellation Energy Generation, LLC
2021-12-21WNCL914IGAConstellation Energy Generation, LLC
2021-12-21WNCF434IGAConstellation Energy Generation, LLC
2021-12-21WNCL915IGAConstellation Energy Generation, LLC
2021-10-23WNTL637MGAConstellation Energy Generation, LLC
2021-10-16WPTJ624IGCConstellation Energy Generation, LLC
2021-09-29WQNZ960IGAConstellation Energy Generation, LLC
2021-09-27KNBH970IGAConstellation Energy Generation, LLC
2021-09-27WNWY533IGAConstellation Energy Generation, LLC
2021-09-27KNBH886IGAConstellation Energy Generation, LLC
2021-09-27WNGR873IGAConstellation Energy Generation, LLC
2021-08-18KB84343PWAConstellation Energy Generation, LLC
2020-08-07WQMH814IGAConstellation Energy Generation, LLC
2019-08-13WQKQ596IGAConstellation Energy Generation, LLC
2017-06-27WQHI515IGAConstellation Energy Generation, LLC
2014-10-10KB65006IGCConstellation Energy Generation, LLC
2013-08-28WQSB898IGEConstellation Energy Generation, LLC
2013-08-08WPYJ837IGEConstellation Energy Generation, LLC
2013-04-05WQRA818IGEEXELON GENERATION COMPANY, LLC
2013-02-05WPKZ668IGCConstellation Energy Generation, LLC
2013-02-05WPKZ670IGCConstellation Energy Generation, LLC
2013-02-05WPKZ669IGCConstellation Energy Generation, LLC
2012-10-18KNBX414IGCConstellation Energy Generation, LLC
2012-06-02WPKQ719IGEConstellation Energy Generation, LLC
2012-06-02WPVC512IGCExelon Generation Company, LLC
2010-05-14WNTX529MGEExelon Generation Company, LLC
2010-04-21KJI70MGEExelon Generation Company, LLC
2010-04-21KHZ41MGEExelon Generation Company, LLC
2010-04-21WNTX528MGEExelon Generation Company, LLC
2010-03-02WEG924MGEExelon Generation Company, LLC
2008-06-11WHJ308MGCExelon Generation Company, LLC
2005-06-22WPAL427IGCExelon Generation Company, LLC
2005-04-13WPQE509IGCExelon Generation Company, LLC

Antenna Structure Registrations

IssuedRegistrationRegistrantStatus
2010-02-231273242Exelon Generation Company, LLCNE
2007-04-051252238Exelon Generation Company, LLCAU
2007-04-031253646Exelon Generation CompanyNT

Source provenance

SystemRecordRecorded nameRaw FRNObserved
ULS02980c56878ed91177011ffb238d2eba9f864745373934a785e4ba93a11ea37eConstellation Energy Generation, LLC00044353922026-08-05 02:48:30
ULS024f21393170c24ff71dfac68e9a951a7af0941d242d6693e2d94deb79cf5d94Exelon Generation Company, LLC00044353922026-08-04 15:48:28
CORES0004435392Constellation Energy Generation, LLC00044353922026-08-04 12:18:38
ULS02378d9503d05f260f3f50155213056eb5eabe26877de57e6e17973b1a505b34Exelon Generation Company, LLC00044353922026-08-04 12:18:28

Refresh this FRN

Request a background refresh from the FCC CORES public registration record. The page request does not contact the FCC directly.