FCC.reportPublic regulatory filings
FCC Registration Number

FRN 0002776771

Michigan Bell Telephone Company, LLC

CORES registration

Entity name
Michigan Bell Telephone Company, LLC
Entity type
Private Sector , Limited Liability Corporation
Registration date
2000-06-24
FCC source updated
2026-02-04
Contact organization
AT&T Services Inc.
Contact position
Manager - Regulatory
Contact name
Ms Glenis McKoy
Contact address
601 New Jersey Ave, NW, Suite 650, Washington, DC 20001, United States
Contact email
[email protected]
CORES status
available
Last checked
2026-08-03 08:18:31

Connected companies

CompanyRelationshipSourceConfidence
Michigan Bell Telephone CompanyregistrantASR100.0%
Michigan Bell Telephone CompanyownerASR100.0%
Michigan Bell Telephone CompanyregistrantCORES100.0%
Michigan Bell Telephone CompanyregistrantFORM499100.0%
Michigan Bell Telephone CompanylicenseeULS100.0%
Michigan Bell Telephone CompanyregistrantULS100.0%
Michigan Bell Telephone Company, LLCregistrantCORES100.0%
Michigan Bell Telephone Company, LLCregistrantRMD100.0%

Public regulatory phone numbers

NumberContactSourceConfidence
(202) 457-3852Glenis McKoy Michigan Bell Telephone Company service_agentFORM49995.0%
(202) 746-4164Ms Glenis McKoy Manager - RegulatoryCORES100.0%
(217) 527-2367MICHIGAN BELL TELEPHONE COMPANY ownerASR100.0%
(217) 527-2367MICHIGAN BELL TELEPHONE COMPANY LULS100.0%
(404) 927-2692Michigan Bell Telephone Company ownerASR100.0%
(404) 927-2692MICHIGAN BELL TELEPHONE COMPANY LULS100.0%
(440) 838-2912MICHIGAN BELL TELEPHONE COMPANY ownerASR100.0%
(800) 288-2020Michigan Bell Telephone Company customer_inquiriesFORM499100.0%
(855) 699-7073Michigan Bell ownerASR100.0%
(855) 699-7073Michigan Bell Telephone Company ownerASR100.0%

ULS licenses

Grant dateCall signServiceStatusLicensee
2020-06-30WAU302CFCMichigan Bell Telephone Company
2015-04-03WNHN755IGCMICHIGAN BELL TELEPHONE COMPANY
2012-08-09WNJN964IGCMICHIGAN BELL TELEPHONE COMPANY
2012-08-09KYQ699IGCMICHIGAN BELL TELEPHONE COMPANY
2012-03-22KZI551IGCMICHIGAN BELL TELEPHONE COMPANY
2012-03-22KQJ818IGCMICHIGAN BELL TELEPHONE COMPANY
2012-03-22KQJ817IGCMICHIGAN BELL TELEPHONE COMPANY
2011-04-09WPKL944IGCMICHIGAN BELL TELEPHONE COMPANY
2011-04-09KRK757IGCMICHIGAN BELL TELEPHONE COMPANY
2011-03-15WPJQ213IGCMICHIGAN BELL TELEPHONE COMPANY
2010-09-16KJ3819CTCMichigan Bell Telephone Company
2010-08-03WPJE777CFCMichigan Bell Telephone
2010-08-03WCU457CFCMichigan Bell Telephone Company
2010-08-03WCU365CFCMichigan Bell Telephone
2008-05-30WQIV882IGCThe Illinois Bell Telephone Company
2008-05-01WQIS449IGTMichigan Bell Telephone Company
2006-10-19WQFW426IGCMICHIGAN BELL TELEPHONE COMPANY
2005-09-12WQDJ515IGCMICHIGAN BELL TELEPHONE CO
2004-11-18WQBP590IGCMICHIGAN BELL TELEPHONE CO
2004-08-07KLN464IGCMICHIGAN BELL TELEPHONE COMPANY
2004-08-07WPOZ489IGCMichigan Bell Telephone Company
2004-05-05KEP855IGCMICHIGAN BELL TELEPHONE COMPANY
2003-12-31KA40787IGCMICHIGAN BELL TELEPHONE COMPANY
2003-12-31WPMX653IGCMICHIGAN BELL TELEPHONE COMPANY
2003-11-17WPYW508IGCMichigan Bell Telephone Company
2003-08-05WNMW766IGCMICHIGAN BELL TELEPHONE COMPANY
2003-03-12KKI322IGCMICHIGAN BELL TELEPHONE COMPANY
2003-01-04KZJ753IGCMICHIGAN BELL TELEPHONE COMPANY
2002-10-05KEP854IGCMICHIGAN BELL TELEPHONE COMPANY
2002-10-05KAQ548IGCMICHIGAN BELL TELEPHONE COMPANY
2002-08-24KQK435IGCMICHIGAN BELL TELEPHONE COMPANY
2002-08-24KQX344IGCMICHIGAN BELL TELEPHONE COMPANY
2002-08-24KTD551IGCMICHIGAN BELL TELEPHONE COMPANY
2002-08-24KLF724IGCMICHIGAN BELL TELEPHONE COMPANY
2001-10-25WNYE418IGCMICHIGAN BELL TELEPHONE COMPANY
2000-09-12WHO590CFCMICHIGAN BELL TELEPHONE COMPANY
2000-08-29WPQR322CFCMichigan Bell Telephone Company
2000-08-22KQI80CFCMICHIGAN BELL TELEPHONE COMPANY
2000-08-22WHT261CFCMICHIGAN BELL TELEPHONE COMPANY
2000-08-22KQM33CFCMICHIGAN BELL TELEPHONE COMPANY
2000-08-22WHT262CFCMICHIGAN BELL TELEPHONE COMPANY
2000-08-22KQA78CFCMICHIGAN BELL TELEPHONE COMPANY
2000-08-22WHQ532CFCMICHIGAN BELL TELEPHONE COMPANY
2000-08-22WGW229CFCMICHIGAN BELL TELEPHONE COMPANY
2000-08-22WHQ533CFCMICHIGAN BELL TELEPHONE COMPANY
2000-08-22KSV68CFCMICHIGAN BELL TELEPHONE COMPANY
2000-08-22KQG59CFCMICHIGAN BELL TELEPHONE COMPANY
2000-08-22WCG249CFCMICHIGAN BELL TELEPHONE COMPANY
2000-08-22KVU86CFCMICHIGAN BELL TELEPHONE COMPANY
2000-08-22KQA79CFCMICHIGAN BELL TELEPHONE COMPANY
2000-08-22WHT260CFCMICHIGAN BELL TELEPHONE COMPANY
1990-08-24WGX410CFCMICHIGAN BELL TELEPHONE COMPANY
1990-08-24WHE239CFCMICHIGAN BELL TELEPHONE COMPANY
1990-08-24KQK37CFCMICHIGAN BELL TELEPHONE COMPANY
1990-08-24KZI65CFCMICHIGAN BELL TELEPHONE COMPANY
1990-08-24WHE238CFCMICHIGAN BELL TELEPHONE COMPANY
1990-08-24WGW417CFCMICHIGAN BELL TELEPHONE COMPANY
1986-11-14KQK33CFCMICHIGAN BELL TELEPHONE COMPANY

FCC Form 499 filers

Current as ofFiler IDLegal name
2026-04-01803220Michigan Bell Telephone Company

Broadband Data Collection providers

PublicationProvider IDHolding company
2025-12-31130077AT&T Inc.

Antenna Structure Registrations

IssuedRegistrationRegistrantStatus
2026-07-171302233Michigan BellNT
2025-09-151279786Michigan BellAU
2025-09-151006477Michigan BellAU
2025-09-151006482Michigan BellAU
2025-09-151299814Michigan BellAU
2025-09-151302234Michigan BellAU
2025-09-151209111Michigan BellAU
2025-09-151278784Michigan BellAU
2025-09-151006476Michigan BellAU
2025-09-151299509Michigan BellAU
2025-09-151300084Michigan BellAU
2025-09-151006470Michigan BellAU
2025-09-151006467Michigan BellAU
2025-09-151299459Michigan BellAU
2025-09-151209074Michigan BellAU
2025-09-151006472Michigan BellAU
2025-09-151279258Michigan BellAU
2025-09-151006474Michigan BellAU
2019-02-221006487Michigan Bell Telephone CompanyDI
2017-08-151302235Michigan Bell Telephone CompanyDI
2016-09-161006475Michigan Bell Telephone CompanyDI
2016-09-161006468Michigan Bell Telephone CompanyDI
2016-08-231297990Michigan Bell Telephone CompanyDI
2016-08-231299511Michigan Bell Telephone CompanyDI
2015-11-121006464Michigan Bell Telephone CompanyDI
2015-07-271006463Michigan Bell Telephone CompanyDI
2015-04-011006479Michigan Bell Telephone CompanyDI
2013-09-091006483Michigan Bell Telephone CompanyAU
2012-06-281006465MICHIGAN BELL TELEPHONE COMPANYDI
2007-01-111006489MICHIGAN BELL TELEPHONE COMPANYDI
2001-09-201006485MICHIGAN BELL TELEPHONE COMPANYAU
2001-09-201006486MICHIGAN BELL TELEPHONE COMPANYAU
2001-09-201006473MICHIGAN BELL TELEPHONE COMPANYAU
2001-09-201006466MICHIGAN BELL TELEPHONE COMPANYAU
2001-09-201006478MICHIGAN BELL TELEPHONE COMPANYAU
2001-09-201006481MICHIGAN BELL TELEPHONE COMPANYAU
2001-09-201006488MICHIGAN BELL TELEPHONE COMPANYAU

Source provenance

SystemRecordRecorded nameRaw FRNObserved
FORM499803220:948452Michigan Bell Telephone Company00027767712026-08-26 15:14:21
FORM499803220:948450Michigan Bell Telephone Company00027767712026-08-26 15:14:21
FORM499803220:948453Michigan Bell Telephone Company00027767712026-08-26 15:14:21
FORM499803220:948451Michigan Bell Telephone Company00027767712026-08-26 15:14:21
FORM499803220:892609Michigan Bell Telephone Company00027767712026-08-25 11:14:16
FORM499803220:892611Michigan Bell Telephone Company00027767712026-08-25 11:14:16
FORM499803220:892610Michigan Bell Telephone Company00027767712026-08-25 11:14:16
FORM499803220:892612Michigan Bell Telephone Company00027767712026-08-25 11:14:16
FORM499803220:836965Michigan Bell Telephone Company00027767712026-08-24 12:14:10
FORM499803220:836963Michigan Bell Telephone Company00027767712026-08-24 12:14:10
FORM499803220:836962Michigan Bell Telephone Company00027767712026-08-24 12:14:10
FORM499803220:836964Michigan Bell Telephone Company00027767712026-08-24 12:14:10
FORM499803220:781318Michigan Bell Telephone Company00027767712026-08-23 07:14:08
FORM499803220:781316Michigan Bell Telephone Company00027767712026-08-23 07:14:08
FORM499803220:781317Michigan Bell Telephone Company00027767712026-08-23 07:14:08
FORM499803220:781315Michigan Bell Telephone Company00027767712026-08-23 07:14:08
FORM499803220:725669Michigan Bell Telephone Company00027767712026-08-22 05:14:00
FORM499803220:725670Michigan Bell Telephone Company00027767712026-08-22 05:14:00
FORM499803220:725671Michigan Bell Telephone Company00027767712026-08-22 05:14:00
FORM499803220:725668Michigan Bell Telephone Company00027767712026-08-22 05:14:00
ASRf7e73e976575c443cc68c31b35ce6bf5902b28f5b19c02703cc2f7e0b23904e9MICHIGAN BELL TELEPHONE COMPANY00027767712026-08-15 11:49:13
ULS827423MICHIGAN BELL TELEPHONE COMPANY00027767712026-08-15 09:49:10
ASRf44e2345d9e9a5ec3dab3a6b5815548914d7521ec47c850582154c9212c6893cMichigan Bell00027767712026-08-15 07:19:15
ASRf269b03b859c4e2171ad721b01d0634e41b9b1643fb70515ce33d1f082c6aa76MICHIGAN BELL TELEPHONE COMPANY00027767712026-08-15 04:49:16
ASRf1695210f05ce84f2deef165c2635d98a850fea3064a1109c3ad218fd4ac1af7Michigan Bell Telephone Company00027767712026-08-15 02:19:13
ASReeff52a08674293f10f9cc363497b5191b9714ff9355f0c3a1e48446eb3029e6Michigan Bell Telephone Company00027767712026-08-14 22:49:11
ASRe737e080c2be3100998840b60c03d6e3201f341b4cb84adf705918faa4ae6fe5Michigan Bell00027767712026-08-14 04:49:08
ASRdbdb469f616243eab328a373d3f62abb14536c1226a68fdfe8ad80490975291cMICHIGAN BELL TELEPHONE COMPANY00027767712026-08-13 12:19:02
ASRd5ffa0f19eecff202051ffd4739fccb0dbcb6db873b681b6a9f0d3154690c562MICHIGAN BELL TELEPHONE COMPANY00027767712026-08-13 03:49:03
ULS070438c80d40512f92cb41f2323a649ab3b02e55a861e595038046328ba24b22MICHIGAN BELL TELEPHONE COMPANY00027767712026-08-12 08:49:05
ULS06b4d5a8ea929c9e1eb9501c2246e8fea3e7f53a46fb15dabfbd83f6b5246f91MICHIGAN BELL TELEPHONE COMPANY00027767712026-08-11 19:19:00
ASRbcdf090d42d9541c31a6807c90d621d385ef31687f99781a0f7f8c2605a9172aMichigan Bell00027767712026-08-11 19:18:56
ASRb4369ab8a2f893bee4d415ca0c22490adc5a93bdb6378c735ed514e5f261ea82Michigan Bell00027767712026-08-11 08:18:54
FORM499803220:670024Michigan Bell Telephone Company00027767712026-08-11 08:18:51
FORM499803220:670023Michigan Bell Telephone Company00027767712026-08-11 08:18:51
FORM499803220:670022Michigan Bell Telephone Company00027767712026-08-11 08:18:51
FORM499803220:670021Michigan Bell Telephone Company00027767712026-08-11 08:18:51
ASRaefbf20e26b64c2482074b546c9142b5cb692e1b4d6930ec44a524f4293ad5f0Michigan Bell00027767712026-08-10 23:48:53
ASRaa8713c02e5f71ac00ea15086d076bd0d6d9cdc141e67bef48d8d69166ee8fb6Michigan Bell Telephone Company00027767712026-08-10 17:48:55
FORM499803220:614376Michigan Bell Telephone Company00027767712026-08-10 05:18:45
FORM499803220:614374Michigan Bell Telephone Company00027767712026-08-10 05:18:45
FORM499803220:614375Michigan Bell Telephone Company00027767712026-08-10 05:18:45
FORM499803220:614377Michigan Bell Telephone Company00027767712026-08-10 05:18:45
ASR9fe4608c88fa993e61c9b457e8f75dbdc21166473a707cf3d247dcfa4e391c2cMichigan Bell00027767712026-08-10 02:18:49
ASR9e7a2b4d13b364bb652ed2d3d1582f7ba6fa35a708b32f33a3bbb7e566421a31Michigan Bell Telephone Company00027767712026-08-09 23:18:49
ASR9cd30496ffb9723926117afedbfdd124925be88aad17b7101585db797eb9711bMichigan Bell00027767712026-08-09 22:18:48
FORM499803220:558727Michigan Bell Telephone Company00027767712026-08-09 10:48:41
FORM499803220:558728Michigan Bell Telephone Company00027767712026-08-09 10:48:41
FORM499803220:558730Michigan Bell Telephone Company00027767712026-08-09 10:48:41
FORM499803220:558729Michigan Bell Telephone Company00027767712026-08-09 10:48:41
ASR925a4592f641a80e53de3efc91e66933e7d5b48245cc1711e133c2e5246b0286Michigan Bell00027767712026-08-08 16:48:45
ASR8fe166bb13b134073fd01056a68f3dd67c030c1102a98bcec8a2c57283ba2f58MICHIGAN BELL TELEPHONE COMPANY00027767712026-08-08 11:48:42
FORM499803220:503082Michigan Bell Telephone Company00027767712026-08-08 04:48:36
FORM499803220:503083Michigan Bell Telephone Company00027767712026-08-08 04:48:36
FORM499803220:503081Michigan Bell Telephone Company00027767712026-08-08 04:48:36
FORM499803220:503080Michigan Bell Telephone Company00027767712026-08-08 04:48:36
ASR676948Michigan Bell Telephone Company00027767712026-08-07 20:18:36
ASR7ab55a64f00f70644def268c4ddcf5809988665e7667444d584c8ffd7421ad40Michigan Bell00027767712026-08-07 03:18:34
RMD652130Michigan Bell Telephone Company, LLC00027767712026-08-07 03:18:31
ASR795ce9ac6362500283413cfc8b46980e9885f1da02087e8ed467e168cdba7039Michigan Bell00027767712026-08-07 02:18:38
FORM499803220:447435Michigan Bell Telephone Company00027767712026-08-06 05:48:30
FORM499803220:447436Michigan Bell Telephone Company00027767712026-08-06 05:48:30
FORM499803220:447433Michigan Bell Telephone Company00027767712026-08-06 05:48:30
FORM499803220:447434Michigan Bell Telephone Company00027767712026-08-06 05:48:30
ASR62fa6d72084a3bcc0b98c63956f972c83bd6d288a5ab88600199d8db1a7b6103Michigan Bell00027767712026-08-05 21:18:29
ASR5e529a834a6b6e1f7056b9e1f2f32f6ea0aa8124f608ef820e31bfdfaa06fedfMichigan Bell00027767712026-08-05 15:48:28
ASR52636391dfea178127e29203451db8d6efebf340835f3fb8a8035cf507d0a5bbMichigan Bell00027767712026-08-05 05:18:28
FORM499803220:391786Michigan Bell Telephone Company00027767712026-08-05 05:18:23
FORM499803220:391787Michigan Bell Telephone Company00027767712026-08-05 05:18:23
FORM499803220:391788Michigan Bell Telephone Company00027767712026-08-05 05:18:23
FORM499803220:391789Michigan Bell Telephone Company00027767712026-08-05 05:18:23
ASR4cf943bbe5f7070e5038ea1f8a90caa0ccc180de8ed8596fc88b6b40ba331b27Michigan Bell00027767712026-08-04 22:18:27
ASR4b786fb09deb7bc109246c1af81446e5e9a5cebe389f6d1868d3c664028aa958MICHIGAN BELL TELEPHONE COMPANY00027767712026-08-04 20:48:25
ASR447237822ff29f395b435aa750fbf507c6f85a4eb1a89909319a736c07ca86b8Michigan Bell Telephone Company00027767712026-08-04 10:48:23
FORM499803220:336139Michigan Bell Telephone Company00027767712026-08-04 08:18:20
FORM499803220:336141Michigan Bell Telephone Company00027767712026-08-04 08:18:20
FORM499803220:336142Michigan Bell Telephone Company00027767712026-08-04 08:18:20
FORM499803220:336140Michigan Bell Telephone Company00027767712026-08-04 08:18:20
ASR4079768d77cc4f7e18663ce0a456fd663b3d646d05628c289ab1f3e648330c46Michigan Bell00027767712026-08-04 05:18:25
ASR3fd932f6afc133866e9aa7867e85288d3986c0fee80dbe5bcdfb58a2dc003302MICHIGAN BELL TELEPHONE COMPANY00027767712026-08-04 04:48:23
ASR3f69cef8ac8f6f370f95ea9fbf5b3e2485052cb1d19497aec012d86cd92626f2Michigan Bell Telephone Company00027767712026-08-04 04:48:22
CORES0002776771Michigan Bell Telephone Company, LLC00027767712026-08-03 08:18:31
ULS016d35dea7fa448dc98e6add097932151b12c4c5e51cbd9456f812f0e5e7250dMICHIGAN BELL TELEPHONE COMPANY00027767712026-08-03 08:18:26
FORM499803220:280494Michigan Bell Telephone Company00027767712026-08-03 08:18:16
FORM499803220:280493Michigan Bell Telephone Company00027767712026-08-03 08:18:16
FORM499803220:280492Michigan Bell Telephone Company00027767712026-08-03 08:18:16
FORM499803220:280495Michigan Bell Telephone Company00027767712026-08-03 08:18:16
ASR311301fee0f628f20fba1358b144364597ae59d22781199d0656f2e28dd47383Michigan Bell00027767712026-08-03 06:18:22
ASR26dcdcde3ffefd7f74ba4f72a8dd716d1363e5474a9ad099b7ab54158aa7a302Michigan Bell Telephone Company00027767712026-08-02 12:48:16
ASR2544011114d8e225034ce02d587044a400723c4583f16ccabc4c1f3bf2a26e12Michigan Bell Telephone Company00027767712026-08-02 07:48:18
FORM499803220:224847Michigan Bell Telephone Company00027767712026-08-02 06:48:14
FORM499803220:224846Michigan Bell Telephone Company00027767712026-08-02 06:48:14
FORM499803220:224845Michigan Bell Telephone Company00027767712026-08-02 06:48:14
FORM499803220:224848Michigan Bell Telephone Company00027767712026-08-02 06:48:14
ASR161362a9d1cf371c07994daca8e7e3793bd34fd68c06297a379196460b3f8904Michigan Bell Telephone Company00027767712026-08-01 16:18:13
ASR11f22cda8e0266c3de7bd08afaba5661ebd76c2dff53ab57ae733ec407a53763Michigan Bell Telephone Company00027767712026-08-01 12:18:12
ASR0f4cac8b33bec68f6523c5e47bb39f76e33412f30b8fed542babd241d978c04aMICHIGAN BELL TELEPHONE COMPANY00027767712026-08-01 09:18:10
FORM499803220:169198Michigan Bell Telephone Company00027767712026-08-01 05:48:09
FORM499803220:169201Michigan Bell Telephone Company00027767712026-08-01 05:48:09
FORM499803220:169200Michigan Bell Telephone Company00027767712026-08-01 05:48:09
FORM499803220:169199Michigan Bell Telephone Company00027767712026-08-01 05:48:09
ASR0850b6ae1454d77cc45e6ff7283c720e7855053f935727967da86d7de9da587aMICHIGAN BELL TELEPHONE COMPANY00027767712026-08-01 02:48:11
FORM499803220:113552Michigan Bell Telephone Company00027767712026-07-31 20:48:04
FORM499803220:113553Michigan Bell Telephone Company00027767712026-07-31 20:48:04
FORM499803220:113554Michigan Bell Telephone Company00027767712026-07-31 20:48:04
FORM499803220:113551Michigan Bell Telephone Company00027767712026-07-31 20:48:04
FORM499803220Michigan Bell Telephone Company00027767712026-07-31 17:04:37
FORM4991206Michigan Bell Telephone Company00027767712026-07-31 17:04:36

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