Comporium, Inc.
Related companies
These separately maintained company records are connected by a confirmed FCC relationship or shared identity evidence. A matching name alone does not establish that two records are the same legal entity, so their filings remain separate.
| Company | FRN | Relationship basis |
|---|---|---|
| Chesnee Telephone Company, Inc. | 0001887728 | FCC holding-company relationship (BDC) |
| Citizens Tel. Co. | 0001961416 | FCC holding-company relationship (BDC) |
| Comporium, Inc. | 0001888718 | FCC holding-company relationship (BDC) | Same recorded name |
| Fort Mill Telephone Company dba Comporium Communications | 0001889617 | FCC holding-company relationship (BDC) |
| Lancaster Telephone Company dba Comporium Communications | 0001889245 | FCC holding-company relationship (BDC) |
| PBT Communications, Inc. | 0003717725 | FCC holding-company relationship (BDC) |
| PBT Telecom, Inc. | 0003717709 | FCC holding-company relationship (BDC) |
| Springboard Telecom, LLC | 0003731882 | FCC holding-company relationship (BDC) |
| Comporium, Inc. | Same recorded name |
Data coverage
| FCC source | Matched entities | Last refreshed |
|---|---|---|
| BDC | 1 | 2026-08-10 05:20:01 |
Source records and provenance
Each row is an independently retained source identity connected to this company. FCC.report does not overwrite one source with another.
| FCC source | Recorded name | Source identity | Match basis | Last refreshed |
|---|---|---|---|---|
| BDC | Comporium, Inc. | name:fd88443382dccf134182066b | bdc holding company | 2026-08-10 05:20:01 |
Broadband Data Collection providers
Provider IDs and holding-company relationships from the published BDC Provider List. An FRN is shown as a separate filer identity and is not assigned to the holding company.
| Publication | Provider ID | Provider FRN | Holding company |
|---|---|---|---|
| 2025-12-31 | 131125 | 0001887728 | Comporium, Inc. |
| 2025-12-31 | 131125 | 0001888718 | Comporium, Inc. |
| 2025-12-31 | 131125 | 0001889245 | Comporium, Inc. |
| 2025-12-31 | 131125 | 0001889617 | Comporium, Inc. |
| 2025-12-31 | 131125 | 0001961416 | Comporium, Inc. |
| 2025-12-31 | 131125 | 0003717709 | Comporium, Inc. |
| 2025-12-31 | 131125 | 0003717725 | Comporium, Inc. |
| 2025-12-31 | 131125 | 0003731882 | Comporium, Inc. |
IBFS / ICFS filings
No filings are available yet.
Experimental filings
No filings are available yet.
FCC ID filings
No matched FCC ID filings are available.
Universal Licensing System records
No matched ULS licenses are available.
Antenna Structure Registration records
No matched antenna structure registrations are available.
Licensing and Management System filings
No matched LMS filings are available.
Public Inspection File facilities
No matched Public Inspection File facilities are available.
Historical CDBS broadcast filings
No matched historical CDBS filings are available.
FCC auction participation
No matched FCC auction bidder records are available.
Robocall Mitigation Database filings
No matched Robocall Mitigation Database filings are available.
Intermediate Provider Registry
No matched Intermediate Provider Registry entries are available.
Recorded identity details
Values are retained with their source and observation dates; differences are not silently overwritten.
| Field | Recorded value | Source | Observed |
|---|---|---|---|
| Bdc Provider Id | 131125 | BDC | 2026-07-30 - 2026-07-30 |
| Name | Comporium, Inc. | BDC | 2026-07-30 - 2026-07-30 |
| Name | Comporium, Inc. | COMPANY | 2026-07-30 - 2026-07-30 |