Public regulatory phone

(617) 733-1049

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

Company or contactFRNSystemSource recordConfidenceObserved
MCI Communications Services LLC
owner
0029611779ASR7c56e5d6d4e0983ee373dad88819c609dc6f876b829954614a9d2bd5df2e31ecAuthoritative identifier (100.0%)2026-08-07 08:18:36
Verizon - New York Inc.
owner
0003469442ASR7b36626d61002c5c53577c1633802d8694ca23cafde17007f8a4aef48db2a921Authoritative identifier (100.0%)2026-08-07 05:48:40
Verizon New England, Inc.
owner
0003628971ASR7a552a679bd40ec3a1ad9dac49e472370ee6c300a0213eef188c1d336c1ec1ffAuthoritative identifier (100.0%)2026-08-07 03:18:33
MCI Communications
owner
ASR78c114195f6993fae89e310e51579da915494fd7aa493e9e95c78911bf94dcffAuthoritative identifier (100.0%)2026-08-07 01:48:38
MCI Communications Services LLC
owner
0029611779ASR762f251175d6f4e59a2f87fbd438e1ea010a51ba0987d8ab7da3af95199d78adAuthoritative identifier (100.0%)2026-08-06 22:48:38
Verizon - New York Inc.
owner
0003469442ASR761731c61492ff512f6f0917d79d8d99e5a09b01c01d91158075a9a091c403a6Authoritative identifier (100.0%)2026-08-06 22:48:38
Verizon - New York Inc.
owner
0003469442ASR758e9b1b934975e46d508ef09e95491460c631acb7786def915bde18a0a3067aAuthoritative identifier (100.0%)2026-08-06 19:18:34
Verizon New England, Inc.
owner
0003628971ASR74bd335cb5a9e9477a6e3c7474f2bbd1f362ba64ec46f0e7c7e5bf5532b0cbb4Authoritative identifier (100.0%)2026-08-06 18:48:35
Verizon California Inc.
L
0001536424ULS03f04839b3947f1bf31fc515133a67c57fcff3ed7529f3c87020bdce6d915daeAuthoritative identifier (100.0%)2026-08-06 17:48:40
MCI Communications Services LLC
owner
0029611779ASR72b2dad9a269ad2a49f7ec7cfc1050df0fe2819545eafb06b2ae7da7e5654872Authoritative identifier (100.0%)2026-08-06 17:18:32
Verizon - Maryland, Inc.
owner
0002166825ASR722fd121f8d21cf48a5b771bad9363693a4d8fc611d852a008248c4d5b8feb55Authoritative identifier (100.0%)2026-08-06 16:18:34
MCI Communications Services LLC
owner
0029611779ASR6cc21173387d41de0c01d0080a52f3c9418563058147fb687c06832c753f8fcdAuthoritative identifier (100.0%)2026-08-06 09:48:35
Verizon - Maryland, Inc.
owner
0002166825ASR6ba556aadfa81e85b66941d3e46f40e980eda281732d7e1b4d88dea378265a85Authoritative identifier (100.0%)2026-08-06 08:48:31
MCI Communications Services LLC
owner
0029611779ASR6b38e1bb40b1b157ed7e7e4da83420012329dc6437c381aa1dee1f6c378f2b2dAuthoritative identifier (100.0%)2026-08-06 06:48:32
Verizon - New York Inc.
owner
0003469442ASR681d539a0ef414b9627257d2f6489b2af6ada8091707919fc60cc3e3043afefbAuthoritative identifier (100.0%)2026-08-06 04:18:29
Verizon - New York Inc.
owner
0003469442ASR67b7c9f6caa548e7aa82df507a056391678c870f2d8da4487d2bbc088c793906Authoritative identifier (100.0%)2026-08-06 03:18:32
MCI Communications Services LLC
owner
0029611779ASR6585d98eedfd7d5c1b2149274069e151cac9ee61a2aef93b12fc33a502e42c32Authoritative identifier (100.0%)2026-08-06 00:48:29
Verizon - New Jersey, Inc.
owner
0003316692ASR654453222c93829c108a0dcb866f91d66aa3eb1ee25dd49c78dfc1e4fa9f2fe9Authoritative identifier (100.0%)2026-08-05 23:48:30
Verizon - New York Inc.
owner
0003469442ASR646aaf64e8c518acc436121660195a679a39fd513243d5c8955e326868a5f9a2Authoritative identifier (100.0%)2026-08-05 23:18:31
Verizon New England, Inc.
owner
0003628971ASR6438b39d66e7d71b215dd937a2fce8aa1b3693112444b28fad062a29dfb8277dAuthoritative identifier (100.0%)2026-08-05 23:18:30
Verizon - New Jersey, Inc.
owner
0003316692ASR63eff106e24889e4818e754f4df3394f33fdbd38404b2dd1ccb794de8bbb180cAuthoritative identifier (100.0%)2026-08-05 22:48:30
Verizon - New York Inc.
owner
0003469442ASR63599ef668c34503c01a7e4d6e606837de6d86cece6f5c774fe8f69ea4a23079Authoritative identifier (100.0%)2026-08-05 21:18:30
MCI Communications Services LLC
owner
0029611779ASR6242476f18d06690ae928d65fb95ac1ff40ee99bee4d0188884a261bcc3383efAuthoritative identifier (100.0%)2026-08-05 20:48:29
MCI Communications
owner
ASR60b3ce3cbf9ca0304b4fe804470c3ae327cbc540427e6fd1fc2a75a92ea2b70cAuthoritative identifier (100.0%)2026-08-05 18:48:29
Verizon New England, Inc.
owner
0003628971ASR5ed9d0e749329cc9262d151fd718aefc525362c36c1aeec239313cc9b8c14646Authoritative identifier (100.0%)2026-08-05 17:18:30
MCI Communications Services LLC
owner
0029611779ASR5db91ba87d711fee6564185ca34bb81b9a2265229aae00346feef6f5148016d4Authoritative identifier (100.0%)2026-08-05 15:48:26
MCI Communications Services LLC
owner
0029611779ASR5cbc108023e1c236b0eed8c669d74c98c7aa66cc0b87ac8c3dcf2340fede85c3Authoritative identifier (100.0%)2026-08-05 14:48:29
Verizon-Virginia, Inc.
owner
0002073203ASR5aa69458bc314f77aad80a28159b5ecd46add0cf72e9ef07010446d6e9c727d6Authoritative identifier (100.0%)2026-08-05 12:48:28
MCI Communications
owner
ASR5627c95bec74b3e88aa34746cd6cc707d1e1200c1a7586858fa13765d11d98ddAuthoritative identifier (100.0%)2026-08-05 08:48:26
Verizon - Pennsylvania, Inc.
owner
0003273505ASR51474f0ae41c66acfaa63b2aad6db0938ab3190fb46db10ad32098ead6e4c305Authoritative identifier (100.0%)2026-08-05 03:48:27
XO Communications Services, LLC
L
0006275945ULS0293eeecfe2e7823fd34f0706b8d40ac15fd322b02175e5af527dd6fa3db9b7bAuthoritative identifier (100.0%)2026-08-05 02:48:29
MCI Communications Services LLC
owner
0029611779ASR4fd8bddee8b5d6ca45cddd9a275585ad6739523c22214295310604021a15ebfbAuthoritative identifier (100.0%)2026-08-05 02:48:26
MCI Communications Services LLC
owner
0029611779ASR4eb4c0d438d81af87b7449e79be052c52193c0bb68977e04e0895ef7fedadb25Authoritative identifier (100.0%)2026-08-05 00:18:25
Verizon - New York Inc.
owner
0003469442ASR4d994ffd8baa3e7dd222ce320a4674b813177bccb0e90e8800a1a39a6f459a34Authoritative identifier (100.0%)2026-08-04 23:18:27
Verizon - Pennsylvania, Inc.
owner
0003273505ASR4d1b344207250018a88007462683b68a3837bbbdda86872fb59a6cf2318b7a04Authoritative identifier (100.0%)2026-08-04 23:18:26
MCI Communications Services LLC
owner
0029611779ASR4c60a3280866668eb37f9293a424a03a850d5ea9e00f4ba08ab8a202842bbcbcAuthoritative identifier (100.0%)2026-08-04 22:18:25
MCI Communications Services LLC
owner
0029611779ASR4c35c5e5dee3a017d34007b8bfe0c380811c0fed1d339d1f835ba814aaf23706Authoritative identifier (100.0%)2026-08-04 21:48:25
MCI Communications Services LLC
owner
0029611779ASR4b8c3ef2a15cb53c6726b0ba87ad2b62a8a17b7aa313de8d4d1a2a7c61809f47Authoritative identifier (100.0%)2026-08-04 20:48:25
MCI Communications Services LLC
owner
0029611779ASR4ac6c51267e853307e9452629ffc092f01a8bcb972a3dabe8fff1c96f8e5f287Authoritative identifier (100.0%)2026-08-04 19:18:25
Verizon - New York Inc.
owner
0003469442ASR49c2c996eaabf475d95e038a6b59491c7be3045db685569e28fe327f178e2120Authoritative identifier (100.0%)2026-08-04 17:48:24
MCI Communications Services LLC
owner
0029611779ASR46309b9044729a56a2d95d0c1ba8f197e1eb341490931b9f048d866a7d79ab33Authoritative identifier (100.0%)2026-08-04 12:18:25
XO Communications Services, LLC
L
0006275945ULS02075eb36756114635b81bc2b286f46ac7b86500e8a9e27dcdcb68a2cf992980Authoritative identifier (100.0%)2026-08-04 08:18:25
XO Communications Services, LLC
L
0006275945ULS01f386e364eeb90d716a38a1d06f4dc1cee8cb28bf70deca263bb10148f5c1caAuthoritative identifier (100.0%)2026-08-04 02:48:25
MCI Communications Services LLC
owner
0029611779ASR3ef2992339a971986a48f5bc610f4fb744bcafc6a65f46e417e9705f6cb77308Authoritative identifier (100.0%)2026-08-04 02:48:22
Verizon-Virginia, Inc.
owner
0002073203ASR3cfcf5fcee58a8a2671d74fbe5c9dd72345b3ad77a3208420ef882de451e142bAuthoritative identifier (100.0%)2026-08-04 00:48:22
Verizon New England, Inc.
owner
0003628971ASR35a3c0eb6fede38689a112b813ade50b3f5c617728433d05ce4b33ba1706122cAuthoritative identifier (100.0%)2026-08-03 15:18:25
MCI Communications Services LLC
owner
0029611779ASR358d3d3464cd60db74b97b7c81431940a6df289d3d12b50c998030a57b10daaaAuthoritative identifier (100.0%)2026-08-03 15:18:25
Verizon - New York Inc.
owner
0003469442ASR330d98b3b8a53bbca980f0aed7ec504a618565d2fd3ef6aa3a49778672d5b173Authoritative identifier (100.0%)2026-08-03 11:48:21
MCI Communications Services LLC
owner
0029611779ASR321135896c86709787bae7be452f0827ba226c4dd6d2a4e4dd2d47ae8f764495Authoritative identifier (100.0%)2026-08-03 08:48:20
MCI Communications Services LLC
owner
0029611779ASR3144de8cbd1d4a252cecf57317c358a6d6a96efb1796cf6b8879a44d4db3d186Authoritative identifier (100.0%)2026-08-03 08:18:22
Verizon - Pennsylvania, Inc.
owner
0003273505ASR30b8bfa564abdbac4656d3b2cce3ae37667c04ed873802569f2e8405926bd6a0Authoritative identifier (100.0%)2026-08-03 06:18:21
Verizon-Virginia, Inc.
owner
0002073203ASR30a6853f6b4ba53c177742ddaa5b79f42333fd65bf7e370aa03873f6f1c59226Authoritative identifier (100.0%)2026-08-03 06:18:21
Verizon New England, Inc.
L
0003628971ULS0145fa7ee410c19e3dae2fb8ca34dc588c7f8b945cf1710e18bb537da2d687e0Authoritative identifier (100.0%)2026-08-03 00:48:23
Verizon-Virginia, Inc.
owner
0002073203ASR2d5722bd9eeb9493bc40615481dcd28a8425ca2859afcea7d444b269bde0b230Authoritative identifier (100.0%)2026-08-03 00:48:21
MCI Communications Services LLC
owner
0029611779ASR2c5459cc0ae3bb2bd2b97e6eb5393765d4bed34c8d91640bf8a4af05e42b51faAuthoritative identifier (100.0%)2026-08-02 23:18:22
Verizon - New York Inc.
owner
0003469442ASR257ed786f07e6e60c206b84ea9f98adaa7f9b03cb1bdc5010d6528d38eb718f3Authoritative identifier (100.0%)2026-08-02 08:48:17
Verizon - Pennsylvania, Inc.
owner
0003273505ASR1fa4c0e51a623d7fa1dc78739565e75c79fe705651d0522d7e232f3c212a4bd3Authoritative identifier (100.0%)2026-08-02 00:48:15
MCI Communications Services LLC
owner
0029611779ASR1e7fc00aa259235a1dc5097f0e0b60c0c49861116f039b08fe17bdca9269d9b6Authoritative identifier (100.0%)2026-08-01 23:48:15
MCI Communications Services LLC
owner
0029611779ASR1accf4be2f33b27d788cd037674ad1ac2714b984b9ba427f05966c332af35e66Authoritative identifier (100.0%)2026-08-01 19:18:18
MCI Communications Services LLC
owner
0029611779ASR18ea66dd89a5bafbe08ae4df552aefa29a3cc87317915d809e76319f88a9c9c7Authoritative identifier (100.0%)2026-08-01 18:18:14
MCI Communications Services LLC
owner
0029611779ASR191b2b8668feaeba8a3e6106d0a5bd8cd7c01ae49a2a7bf3cc68bdca319176a8Authoritative identifier (100.0%)2026-08-01 18:18:14
Verizon-Virginia, Inc.
owner
0002073203ASR1584ff72503ff2cf78545a637975b250070057cd725f4cd47f3ab79674834ff7Authoritative identifier (100.0%)2026-08-01 15:48:13
Verizon - Pennsylvania, Inc.
owner
0003273505ASR14f31b11201a606fecf22dea0834aa3c5c41225b33c288e8f0a1dfc2cbfa08bcAuthoritative identifier (100.0%)2026-08-01 15:48:13
Verizon - Maryland, Inc.
owner
0002166825ASR1274f337cac0757b3c1cf30ee4c5ddc1aa7b47e64450b2bec9da987a39a52005Authoritative identifier (100.0%)2026-08-01 13:18:13
MCImetro Access Transmission Services LLC
owner
0004999405ASR0d9ec8b141bd0c429fb4b37eedf82b219565682d903a589639b6ae7fa12bef5fAuthoritative identifier (100.0%)2026-08-01 06:48:10
Verizon - New Jersey, Inc.
owner
0003316692ASR0b2b9bfe5e1cb37db736f628ce45909f6c546d81aa4a4d42e42b5849e1bc0c91Authoritative identifier (100.0%)2026-08-01 05:18:11
Verizon New England, Inc.
owner
0003628971ASR096464ecc6e7cee4e062d051e5455146a2dc23c1eb18a93def9caabe5e9482c8Authoritative identifier (100.0%)2026-08-01 03:48:12
MCI Communications
owner
ASR02bc210d906d8fc81355739ce9fe28f1577ffd225a6e392f761aa0a96bc38534Authoritative identifier (100.0%)2026-07-31 20:09:46
Verizon-Virginia, Inc.
owner
0002073203ASR0199c44be8e5a3bd90bdf58cf9b4ce5c3c84b369b3106b4bca57e00b84196b51Authoritative identifier (100.0%)2026-07-31 17:04:40
Verizon North LLC
contact_phone
0020249777ICFSSES-RWL-20200220-00171:584530High confidence (95.0%)2026-08-02 00:48:13
Verizon Services Corp.
contact_phone
0003708500ICFSSES-RWL-20200203-00100:588672High confidence (95.0%)2026-08-02 00:48:13
MCI Communications Services LLC
contact_phone
0029611779ICFSSES-AMD-20210729-01282:335151High confidence (95.0%)2026-08-01 13:18:13
MCI Communications Services LLC
contact_phone
0029611779ICFSSES-RWL-20211104-01862:288181High confidence (95.0%)2026-08-01 10:48:13
MCI Communications Services LLC
contact_phone
0029611779ICFSSES-RWL-INTR2021-04208:288116High confidence (95.0%)2026-08-01 10:48:13
MCI Communications Services LLC
contact_phone
0029611779ICFSSES-AMD-20211111-01804:287001High confidence (95.0%)2026-08-01 10:48:13
MCI Communications Services LLC
contact_phone
0029611779ICFSSES-RWL-INTR2022-01745:183014High confidence (95.0%)2026-08-01 06:18:10
MCI Communications Services LLC
contact_phone
0029611779ICFSSES-RWL-INTR2022-01746:182795High confidence (95.0%)2026-08-01 06:18:10
MCI Communications Services LLC
contact_phone
0029611779ICFSSES-RWL-20220609-00628:177862High confidence (95.0%)2026-08-01 06:18:09
MCI Communications Services LLC
contact_phone
0029611779ICFSSES-RWL-20220531-00622:177937High confidence (95.0%)2026-08-01 06:18:09