FCC.reportPublic regulatory filings
FCC Registration Number

FRN 0019653476

CORES registration

CORES status
discovered

Connected companies

CompanyRelationshipSourceConfidence
RCN Telecom Services Lehigh LLCregistrantRMD100.0%
RCN Telecom Services of Massachusetts, LLCregistrantFORM499100.0%
RCN Telecom Services of Massachusetts, LLCapplicantICFS95.0%

Public regulatory phone numbers

NumberContactSourceConfidence
(202) 945-6649Winafred Brantl Kelley Drye & Warren LLP service_agentFORM49995.0%
(202) 945-6649None |KELLELY DRYE & WARREN LLP|3050 K STREET NW, SUITE 400||WASHINGTON, DC 20007 USA | contact_phoneICFS95.0%
(609) 681-2184RCN Telecom Services of Massachusetts, LLC applicant_phoneICFS95.0%
(800) 746-4726RCN Telecom Services of Massachusetts, LLC customer_inquiriesFORM499100.0%

IBFS / ICFS filings

DateFile numberApplicantStatus
2021-10-05FCN-NEW-20211005-00010RCN Telecom Services of Massachusetts, LLCCurrent
2018-08-31SES-REG-20180903-04173RCN Telecom Services of Massachusetts, LLCCurrent

FCC Form 499 filers

Current as ofFiler IDLegal name
2026-04-01814887RCN Telecom Services of Massachusetts, LLC

Broadband Data Collection providers

PublicationProvider IDHolding company
2025-12-31130079Radiate Holdings, LP

Source provenance

SystemRecordRecorded nameRaw FRNObserved
FORM499814887:510292RCN Telecom Services of Massachusetts, LLC00196534762026-08-08 17:18:40
FORM499814887:510294RCN Telecom Services of Massachusetts, LLC00196534762026-08-08 17:18:40
FORM499814887:510293RCN Telecom Services of Massachusetts, LLC00196534762026-08-08 17:18:40
FORM499814887:510291RCN Telecom Services of Massachusetts, LLC00196534762026-08-08 17:18:40
ICFSSES-REG-20180903-04173RCN Telecom Services of Massachusetts, LLC00196534762026-08-08 03:48:38
FORM499814887:454646RCN Telecom Services of Massachusetts, LLC00196534762026-08-06 17:48:32
FORM499814887:454645RCN Telecom Services of Massachusetts, LLC00196534762026-08-06 17:48:32
FORM499814887:454644RCN Telecom Services of Massachusetts, LLC00196534762026-08-06 17:48:32
FORM499814887:454647RCN Telecom Services of Massachusetts, LLC00196534762026-08-06 17:48:32
RMD635108RCN Telecom Services Lehigh LLC00196534762026-08-06 09:48:27
FORM499814887:398998RCN Telecom Services of Massachusetts, LLC00196534762026-08-05 13:48:26
FORM499814887:398999RCN Telecom Services of Massachusetts, LLC00196534762026-08-05 13:48:26
FORM499814887:399000RCN Telecom Services of Massachusetts, LLC00196534762026-08-05 13:48:26
FORM499814887:398997RCN Telecom Services of Massachusetts, LLC00196534762026-08-05 13:48:26
FORM499814887:343353RCN Telecom Services of Massachusetts, LLC00196534762026-08-04 19:18:22
FORM499814887:343350RCN Telecom Services of Massachusetts, LLC00196534762026-08-04 19:18:22
FORM499814887:343352RCN Telecom Services of Massachusetts, LLC00196534762026-08-04 19:18:22
FORM499814887:343351RCN Telecom Services of Massachusetts, LLC00196534762026-08-04 19:18:22
FORM499814887:287705RCN Telecom Services of Massachusetts, LLC00196534762026-08-03 20:48:20
FORM499814887:287704RCN Telecom Services of Massachusetts, LLC00196534762026-08-03 20:48:20
FORM499814887:287706RCN Telecom Services of Massachusetts, LLC00196534762026-08-03 20:48:20
FORM499814887:287703RCN Telecom Services of Massachusetts, LLC00196534762026-08-03 20:48:20
ICFSSES-REG-20180903-04173:1557728RCN Telecom Services of Massachusetts, LLC00196534762026-08-03 15:48:19
ICFSSES-REG-20180903-04173:1557737RCN Telecom Services of Massachusetts, LLC00196534762026-08-03 15:48:19
FORM499814887:176411RCN Telecom Services of Massachusetts, LLC00196534762026-08-01 17:48:11
FORM499814887:176410RCN Telecom Services of Massachusetts, LLC00196534762026-08-01 17:48:11
FORM499814887:176412RCN Telecom Services of Massachusetts, LLC00196534762026-08-01 17:48:11
FORM499814887:176409RCN Telecom Services of Massachusetts, LLC00196534762026-08-01 17:48:11
ICFSFCN-NEW-20211005-00010RCN Telecom Services of Massachusetts, LLC00196534762026-08-01 01:48:07
FORM499814887RCN Telecom Services of Massachusetts, LLC00196534762026-07-31 21:18:05
FORM4995607RCN Telecom Services of Massachusetts, LLC00196534762026-07-31 21:18:04

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