FCC.reportPublic regulatory filings
FCC Registration Number

FRN 0003018041

Columbia Gas Transmission, LLC

CORES registration

Entity name
Columbia Gas Transmission, LLC
Entity type
Private Sector , Limited Liability Corporation
Registration date
2000-06-24
FCC source updated
2026-03-12
Contact organization
Columbia Pipeline Group
Contact position
Coordinator Network & Telecom Services
Contact name
Mr Brad Willoughby
Contact address
P.O. Box 58, 146 S Celestine Road S., Celestine, IN 47521, United States
Contact email
[email protected]
CORES status
available
Last checked
2026-08-04 23:18:35

Connected companies

CompanyRelationshipSourceConfidence
Columbia Gas Transmission LLCownerASR100.0%
Columbia Gas Transmission LLCregistrantASR100.0%
Columbia Gas Transmission LLCregistrantCORES100.0%
Columbia Gas Transmission LLClicenseeULS100.0%
Columbia Gas Transmission LLCregistrantULS100.0%

Public regulatory phone numbers

NumberContactSourceConfidence
(304) 357-2123Columbia Gas Transmission Corp. LULS100.0%
(304) 357-3151Columbia Gulf Transmission Company LULS100.0%
(402) 492-3451Columbia Gas Transmission LLC ownerASR100.0%
(402) 492-3451Columbia Gas Transmission, LLC LULS100.0%
(614) 481-1350COLUMBIA GAS TRANSMISSION CORPORATION LULS100.0%
(812) 481-5822Mr Brad Willoughby Coordinator Network & Telecom ServicesCORES100.0%

ULS licenses

Grant dateCall signServiceStatusLicensee
2022-08-04WPAW933IGAColumbia Gas Transmission, LLC
2022-07-16WPKW454IGAColumbia Gas Transmission, LLC
2022-01-07KK6743IGAColumbia Gas Transmission, LLC
2021-11-09KQL62MGCColumbia Gas Transmission, LLC
2021-11-09KQD759IGAColumbia Gas Transmission, LLC
2021-11-09KQA322IGCColumbia Gas Transmission, LLC
2021-11-09WPNF874MGCColumbia Gas Transmission, LLC
2021-10-05KQD837IGAColumbia Gas Transmission, LLC
2021-10-05KQB641IGAColumbia Gas Transmission, LLC
2021-09-09KQC886IGAColumbia Gas Transmission, LLC
2021-09-09KEA348IGAColumbia Gas Transmission, LLC
2021-08-14KTM940IGCColumbia Gas Transmission, LLC
2021-08-14KQD427IGAColumbia Gas Transmission, LLC
2021-08-14KQJ739IGAColumbia Gas Transmission, LLC
2021-08-04KQG919IGAColumbia Gas Transmission, LLC
2021-08-04KQA852IGAColumbia Gas Transmission, LLC
2021-07-15KGA257IGCColumbia Gas Transmission, LLC
2021-07-15KQB623IGAColumbia Gas Transmission, LLC
2021-03-09KLQ707IGAColumbia Gas Transmission, LLC
2021-02-06WNUL546IGCColumbia Gas Transmission, LLC
2021-02-06KIA351IGCColumbia Gas Transmission, LLC
2021-02-06KQE386IGCColumbia Gas Transmission, LLC
2021-02-06KQA801IGCColumbia Gas Transmission, LLC
2021-02-06KQA316IGAColumbia Gas Transmission, LLC
2021-02-06KIW356IGAColumbia Gas Transmission, LLC
2021-02-06KQA800IGCColumbia Gas Transmission, LLC
2021-02-06KIB460IGCColumbia Gas Transmission, LLC
2021-01-05KEG709IGAColumbia Gas Transmission, LLC
2021-01-05WPRV983MGCCOLUMBIA GAS TRANSMISSION, LLC
2021-01-05KET874IGAColumbia Gas Transmission, LLC
2021-01-05KQA323IGCColumbia Gas Transmission, LLC
2021-01-05KIG311IGAColumbia Gas Transmission, LLC
2021-01-05KIH526IGCColumbia Gas Transmission, LLC
2021-01-05KGA213IGCColumbia Gas Transmission, LLC
2021-01-05KIH524IGCColumbia Gas Transmission, LLC
2021-01-05KC3778IGCColumbia Gas Transmission, LLC
2021-01-05KGA214IGCColumbia Gas Transmission, LLC
2021-01-05KQD779IGAColumbia Gas Transmission, LLC
2021-01-05KCT489IGCColumbia Gas Transmission, LLC
2021-01-05KGB991IGCColumbia Gas Transmission, LLC
2021-01-05KNV27IGCColumbia Gas Transmission, LLC
2021-01-05WPRU571IGCColumbia Gas Transmission, LLC
2021-01-05KNIK982IGCColumbia Gas Transmission, LLC
2020-10-30KQM59MGCColumbia Gas Transmission, LLC
2020-10-30KFU34MGCColumbia Gas Transmission, LLC
2020-10-30KFU30MGCColumbia Gas Transmission, LLC
2020-10-30KHY50MGCColumbia Gas Transmission, LLC
2020-10-30KHY52MGCColumbia Gas Transmission, LLC
2020-10-30KFU28MGCColumbia Gas Transmission, LLC
2020-10-30KFU33MGCColumbia Gas Transmission, LLC
2020-08-04KQM69MGCColumbia Gas Transmission, LLC
2020-08-04KQL59MGCColumbia Gas Transmission, LLC
2020-08-04WPNF873MGCColumbia Gas Transmission, LLC
2020-04-02KIM80MGAColumbia Gas Transmission, LLC
2020-04-02KNV26MGAColumbia Gas Transmission, LLC
2020-01-03WQLL436MGCColumbia Gas Transmission, LLC
2020-01-03WQLM746MGCColumbia Gas Transmission, LLC
2019-09-04KJD89MGCColumbia Gas Transmission, LLC
2019-09-04KJD99MGCColumbia Gas Transmission, LLC
2019-09-04WAZ615MGCColumbia Gas Transmission, LLC
2019-09-04KQM74MGCColumbia Gas Transmission, LLC
2019-09-04KJD98MGCColumbia Gas Transmission, LLC
2019-09-04KGM86MGCColumbia Gas Transmission, LLC
2019-09-04KJD97MGCColumbia Gas Transmission, LLC
2019-08-02WNEX507MGAColumbia Gas Transmission, LLC
2019-08-02KQM65MGCColumbia Gas Transmission, LLC
2019-03-05WBX306MGAColumbia Gas Transmission, LLC
2019-02-08WNEF475MGAColumbia Gas Transmission, LLC
2019-02-08WNEY604MGCColumbia Gas Transmission, LLC
2019-02-08WNEZ916MGCColumbia Gas Transmission, LLC
2019-02-08WNTD737MGAColumbia Gas Transmission, LLC
2019-02-08WQKG224MGCColumbia Gas Transmission, LLC
2018-10-31KQM58MGCColumbia Gas Transmission, LLC
2018-10-31KQM56MGCColumbia Gas Transmission, LLC
2018-10-31KQM57MGCColumbia Gas Transmission, LLC
2018-10-31KQM54MGCColumbia Gas Transmission, LLC
2018-04-03KQM66MGCColumbia Gas Transmission, LLC
2018-04-03KQM68MGCColumbia Gas Transmission, LLC
2018-04-03KQM52MGCColumbia Gas Transmission, LLC
2018-02-06KQL64MGCColumbia Gas Transmission, LLC
2018-02-06KQL63MGCColumbia Gas Transmission, LLC
2017-05-18WQZH479IGACOLUMBIA GAS TRANSMISSION, LLC
2015-11-05KQA835IGCColumbia Gas Transmission, LLC
2015-09-01KGC208IGCColumbia Gas Transmission, LLC
2015-08-04WQDT889IGCColumbia Gas Transmission, LLC
2015-08-04WPIS505IGEColumbia Gas Transmission, LLC
2015-08-04WPIS504IGEColumbia Gas Transmission, LLC
2015-07-02WPRG266IGEColumbia Gas Transmission, LLC
2015-07-02WPJM886IGEColumbia Gas Transmission, LLC
2015-06-03WPQJ442IGCColumbia Gas Transmission, LLC
2015-06-03WQH535IGCColumbia Gas Transmission, LLC
2015-06-03KQF716IGCColumbia Gas Transmission, LLC
2015-06-03KNIN249IGEColumbia Gas Transmission, LLC
2015-05-28WQVW398IGECOLUMBIA GAS TRANSMISSION, LLC
2015-05-28WQVW399IGECOLUMBIA GAS TRANSMISSION, LLC
2015-05-28WQVW397IGECOLUMBIA GAS TRANSMISSION, LLC
2015-05-02WPQI328IGEColumbia Gas Transmission, LLC
2015-05-02WPQH228IGEColumbia Gas Transmission, LLC
2015-05-02KRW504IGEColumbia Gas Transmission, LLC
2015-05-02WPQF965IGEColumbia Gas Transmission, LLC

Antenna Structure Registrations

IssuedRegistrationRegistrantStatus
2021-04-261044721Columbia Gas Transmission LLCAU

Source provenance

SystemRecordRecorded nameRaw FRNObserved
ULS0d3a137f4f8a66371fcc0c1c0bce78d9995e0ad754eb557febc86856c2968426Columbia Gas Transmission, LLC00030180412026-08-24 23:14:23
ULS0c2ec6ef9e7f97391893425d3386410e66bd4ec2fff3a67a98163325ea1e085dColumbia Gas Transmission, LLC00030180412026-08-22 10:44:06
ULS0b8f98738615aa16c1e2ab9f652c2a2b2fce71c1e8d31b6c7885a355fb5c12a9Columbia Gas Transmission Corp.00030180412026-08-21 12:44:03
ULS0b602935e52f9d6cbd74504f80a8e6b7edae3c177e3b9ad1bba91164e0d67eb8Columbia Gas Transmission, LLC00030180412026-08-21 04:14:02
ULS0a0456d4df4f69382c3605c8f2581eb58a067f5552843179737c1038bff2d1b7COLUMBIA GAS TRANSMISSION CORPORATION00030180412026-08-17 22:49:29
ASRf0cdac3544fdf63f64f5489da548a7b937fac52b05c7112549858996222001aaColumbia Gas Transmission LLC00030180412026-08-15 00:49:14
ULS08a05566864f077efeb5047a65de8a0d734ac61fe3b691ffb5f2b008d52d0648Columbia Gas Transmission, LLC00030180412026-08-14 22:49:17
ULS0881bea5080fafab9d3e647ea8c666b742cd212f1aa68e6c15a24ccd22814f94Columbia Gas Transmission, LLC00030180412026-08-14 13:49:16
ULS0804309c84251a42602b321f6d73d824c44977dbb1f24bef7a4710690a6d85fcColumbia Gas Transmission, LLC00030180412026-08-13 15:49:13
ULS07570ec4ab79da3f75a1764ee3e6465aa5d6653c9deb71584a95dbeacc574e6aColumbia Gas Transmission, LLC00030180412026-08-12 17:19:15
ULS778049Columbia Gas Transmission LLC00030180412026-08-11 18:48:51
ASR666560Columbia Gas Transmission LLC00030180412026-08-07 13:18:33
ULS036eae50123848259560ed552b62edd6c73b44d9e9bc65e88eb5c766f95e4dc2Columbia Gas Transmission, LLC00030180412026-08-06 01:18:32
CORES0003018041Columbia Gas Transmission, LLC00030180412026-08-04 23:18:35
ULS027e3b544d65dc964e95cad2ae0da2f9ae3f182fa2ea86332eb59594d1986458Columbia Gas Transmission, LLC00030180412026-08-04 23:18:30
ULS027ab43b22112e901503edf7abfba7499d638ff26454890afc7914ad8ac1ab89Columbia Gas Transmission, LLC00030180412026-08-04 23:18:29
ULS013b3df91b0880388156ae0265f31f30d4608b579c04e4427715eecc8466b48dColumbia Gas Transmission, LLC00030180412026-08-02 23:18:24
ULS0088445d0512c50c2a8b086d6c19a4b6683bb74f8ea764bdfb4ea9b3f1d84874Columbia Gulf Transmission Company00030180412026-08-01 13:18:16

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