FCC.reportPublic regulatory filings
Public regulatory phone

(419) 672-6114

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

Company or contactFRNSystemSource recordConfidenceObserved
MARATHON PETROLEUM COMPANY LP
L		0003012192ULS12dab2fbbe45595459f975ece1c24ca039939ccfcea929f2633754b0a4d3dabcAuthoritative identifier (100.0%)2026-09-11 02:45:31
Tesoro Companies, Inc.
L		0022544753ULS120f5a7ffa91afac06f4b3605c798d50694e33cdf883d24b56a57d8f976c9a23Authoritative identifier (100.0%)2026-09-10 03:15:32
MARATHON PETROLEUM COMPANY LP
L		0003012192ULS1192a63933f586663a86f151eab23b2b30cba03bd25ed552458dc767c47cf3f4Authoritative identifier (100.0%)2026-09-09 11:15:33
Marathon Petroleum Corporation
L		0020869418ULS0fbe1e1c16e58f3fc423c674f4785f522e2af688cca3aa86d6fda8769b04826cAuthoritative identifier (100.0%)2026-09-03 23:45:06
Markwest Liberty Midstream & Resources, LLC
L		0018240945ULS0f02b3bb8f5fde710c7fe1674916157752720f35d3d7483056f5873783ed6c7fAuthoritative identifier (100.0%)2026-08-30 23:45:04
MARATHON PETROLEUM COMPANY LP
L		0003012192ULS0dde7f7381be384c61460a5a291c5f01a841711700bdd8dc9a1046c1b9a1bdddAuthoritative identifier (100.0%)2026-08-28 04:44:33
Tesoro Companies, Inc.
L		0022544753ULS0ca0d5205d5cae5ea57204913f136b7ec83d82201bddeda663cda4a4f4c68c37Authoritative identifier (100.0%)2026-08-23 08:44:14
Tesoro Companies, Inc.
L		0022544753ULS0bb81c596c9538abad65758417ff6937719a3ffebc382b30555ae1c3cad2afafAuthoritative identifier (100.0%)2026-08-21 17:44:04
Marathon Petroleum LLC
L		0003011863ULS0954a6de64244927f8a34908dbbb4c7f5583798cd104cb93cd3e52d0c3e0789fAuthoritative identifier (100.0%)2026-08-16 09:19:22
Marathon Petroleum LLC
Law Contracts Analyst		0003011863CORES0003011863Authoritative identifier (100.0%)2026-08-14 17:49:32
Marathon Petroleum LLC
L		0003011863ULS088e8ec8f87a7e4363b5a95d8076b75bb3f98ee4f6077dbfe159427d8560e210Authoritative identifier (100.0%)2026-08-14 17:49:16
Tesoro Companies, Inc.
L		0022544753ULS06d04b525c69ed92911934cb7fc812143e8515c8f53d0b2e06d855d4f0311648Authoritative identifier (100.0%)2026-08-12 01:49:04
Marathon Petroleum LLC
L		0003011863ULS065ceee59c30196660f9525abd7a9ae016e8d921cbe5268c4cecf4bca7563f82Authoritative identifier (100.0%)2026-08-11 06:49:01
Tesoro Companies, Inc.
L		0022544753ULS0474f39abece502b6a038adfb073dd79c5f6740b976dfb3d4eb2312b8d03b367Authoritative identifier (100.0%)2026-08-07 13:18:40
Tesoro Companies, Inc.
L		0022544753ULS0399d18f1b533287e837d002099b93d53228ac48e2dbbd7b1f3c4d2141b113b5Authoritative identifier (100.0%)2026-08-06 06:48:34
Tesoro Companies, Inc.
L		0022544753ULS02f11f8450026ffc1a1f29f1ac6073f7d960a31ed383624eac8249da2f0f7f50Authoritative identifier (100.0%)2026-08-05 11:48:30
Tesoro Companies, Inc.
Law Contracts Analyst		0022544753CORES0022544753Authoritative identifier (100.0%)2026-08-05 08:18:39
Marathon Petroleum LLC
L		0003011863ULS0246232c84362ca93f30aee27f5172ca0cba3dc72359b0d6df27b6a7bdcba564Authoritative identifier (100.0%)2026-08-04 15:18:26
MARATHON PETROLEUM COMPANY LP
Law Contracts Analyst		0003012192CORES0003012192Authoritative identifier (100.0%)2026-08-04 01:18:40
MARATHON PETROLEUM COMPANY LP
L		0003012192ULS01e3b1710d28529164fb7323283112b7cd15a8675c1bdcbb70f08a0e8165e2d1Authoritative identifier (100.0%)2026-08-04 01:18:23
Tesoro Companies, Inc.
L		0022544753ULS00f438ad3a83a8d12c09ed07381d32f608dbc1fdcafc566024c9d724638b76eaAuthoritative identifier (100.0%)2026-08-02 04:18:17