FCC Registration Number
FRN 0003735784
CORES registration
- CORES status
- discovered
Public regulatory phone numbers
| Number | Contact | Source | Confidence |
|---|
| (202) 342-8829 | None |KELLEY DRYE & WARREN LLP|3050 K STREET, NW, SUITE 400| |WASHINGTON, DC 20007 USA
| contact_phone | ICFS | 95.0% |
| (202) 945-6649 | Winafred Brantl Kelley Drye & Warren LLP service_agent | FORM499 | 95.0% |
| (609) 681-2184 | RCN Telecom Services of Illinois, LLC applicant_phone | ICFS | 95.0% |
| (800) 746-4726 | RCN Telecom Services of Illinois, LLC customer_inquiries | FORM499 | 100.0% |
FCC Form 499 filers
| Current as of | Filer ID | Legal name |
|---|
| 2026-04-01 | 820149 | RCN Telecom Services of Illinois, LLC |
Broadband Data Collection providers
| Publication | Provider ID | Holding company |
|---|
| 2025-12-31 | 130079 | Radiate Holdings, LP |
Source provenance
| System | Record | Recorded name | Raw FRN | Observed |
|---|
| FORM499 | 820149:402707 | RCN Telecom Services of Illinois, LLC | 0003735784 | 2026-08-05 18:48:26 |
| FORM499 | 820149:402708 | RCN Telecom Services of Illinois, LLC | 0003735784 | 2026-08-05 18:48:26 |
| FORM499 | 820149:402709 | RCN Telecom Services of Illinois, LLC | 0003735784 | 2026-08-05 18:48:26 |
| FORM499 | 820149:402710 | RCN Telecom Services of Illinois, LLC | 0003735784 | 2026-08-05 18:48:26 |
| FORM499 | 820149:180121 | RCN Telecom Services of Illinois, LLC | 0003735784 | 2026-08-02 00:18:12 |
| FORM499 | 820149:180120 | RCN Telecom Services of Illinois, LLC | 0003735784 | 2026-08-02 00:18:12 |
| FORM499 | 820149:180122 | RCN Telecom Services of Illinois, LLC | 0003735784 | 2026-08-02 00:18:12 |
| FORM499 | 820149:180119 | RCN Telecom Services of Illinois, LLC | 0003735784 | 2026-08-02 00:18:12 |
| ICFS | SES-RWL-20220510-00461:214883 | RCN Telecom Services of Illinois, LLC | 0003735784 | 2026-08-01 06:48:08 |
| ICFS | SES-RWL-20220510-00461:214874 | RCN Telecom Services of Illinois, LLC | 0003735784 | 2026-08-01 06:48:08 |
| FORM499 | 820149 | RCN Telecom Services of Illinois, LLC | 0003735784 | 2026-08-01 02:48:06 |
| ICFS | FCN-NEW-20211005-00009 | RCN Telecom Services of Illinois, LLC | 0003735784 | 2026-08-01 01:48:07 |
| FORM499 | 8581 | RCN Telecom Services of Illinois, LLC | 0003735784 | 2026-07-31 23:48:05 |
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