Comporium, Inc.
Data updated June 2026
Comporium, Inc. opens on filing volume: #142 of 2,138 of 2,138 Form 477 filers by deployment records (18,604 records). Compare its Form 477 record book to peer filers and the states where it reports the most blocks.
Filing volume, in one line
Comporium, Inc. opens on filing volume: #142 of 2,138 of 2,138 Form 477 filers by deployment records (18,604 records). Comporium, Inc. reports localized broadband footprint: 18,604 Form 477 deployment records across 2 states and territories.
- 18,604
- deployment records reported to the FCC
- #142 of 2,138
- corpus placement by total records
- 2
- states and territories with filings
- #9 of 37 providers reporting in South Carolina
- rank among providers in South Carolina alone
Form 477 records count census blocks a provider reports it can serve, not subscribers or homes connected, a measure of reported reach.
Comporium, Inc. filing-volume reading
Comporium, Inc. opens on filing volume: #142 of 2,138 of 2,138 Form 477 filers by deployment records (18,604 records).
Among 2,138 Form 477 providers on this site, Comporium, Inc. sits in the upper third by record volume (≥ 2,064). Large books usually mean many census blocks marked served, not that every block has active subscribers.
South Carolina alone accounts for 86.6% of Comporium, Inc.'s filings (16,111 of 18,604), a concentrated book where one state can swing the national picture. Form 477 historically let providers mark a whole census block from a single reachable address; treat these counts as declared capability, not address-level availability, speed, or price.
Filing desk
Filer FCC477-COMPORIUM-INC · Comporium, Inc. 18,604 records · 2 states
18,604 · RANK-UPPER · FOOT-UNK
- BOOK-MID 18,604
- RANK-UPPER #142
- FOOT-UNK Footprint pending
- IN-ST-UPPER #9 in South Carolina
- PHOTO-FINISH ≈ Radio Link Internet
- MED-10X+ 24× median
- COV-BROAD #187 by states
Nearest record peer: Radio Link Internet (+ 9 records)
Instrument codes from this filer’s Form 477 deployment records, corpus rank, geographic footprint, in-state rank, photo-finish peer, median ratio, and separate state-count rank, not a service-quality score.
Record neighbourhood
Nationwide filing poles and nearest ABS record peers, not a reprint of every state table row.
- #1 filer · ViaSat 11,049,786
- Corpus median 781
- Comporium, Inc. 18,604
- Radio Link Internet 18,613
- PocketiNet Comm. 18,583
- South Central Utah Te… 18,511
- Action Comm. 18,888
Providers near Comporium, Inc. on Form 477 scale
Peer filers for Comporium, Inc. by deployment-record volume first, then state/territory reach (record floor ≥1,000, state floor ≥2). In-state rank tables and the record neighbourhood stay intact.
Similar deployment-record volume
Nearest filers by total Form 477 records (18,604 here).
Similar state/territory reach
Nearest filers by states with filings (2 here), excluding the record-volume set.
Speed-tier climate where Comporium, Inc. files
Record-weighted across the 2 states where Comporium, Inc. files, those states' Form 477 maxaddown mix is 27.3% in the 100 Mbps+ tiers, within 3 pp of the national 24.6% mix. The footprint climate tracks the country average; it still is not Comporium, Inc.'s own speed claim.
Source: FCC Form 477 fixed broadband deployment data, June 2020 status (final Form 477 release) · Derivation: record-weighted join of state_speed_tiers to this filer's provider_states weights (state climates, not retail speeds) · National tier finder →
How Comporium, Inc. Ranks Nationally
Providers by reported footprint size, Comporium, Inc. highlighted
18,604 records · #142 of 2,138
Comporium, Inc. sits at the top 7% by filing volume among 2,138 FCC Form 477 filers, roughly 24x the median provider's 781 records.
Coverage Footprint
View all 2 states as a list
Where Comporium, Inc. Reports the Most
Comporium, Inc. - top states by reported deployment records
South Carolina leads · 16,111 records
Full State Breakdown
| State | Records |
|---|---|
| South Carolina | 16,111 |
| North Carolina | 2,493 |
Disclaimer: Data from FCC Form 477. For informational purposes only. Coverage data represents provider filings, not guaranteed service at a specific address. Always verify availability directly with the provider.
Source: FCC Form 477 fixed broadband deployment dataset, June 2020 status (final Form 477 release) · Derivation: provider totals and state ranks computed from census-block filing rows; no editor-typed coverage figures
Read with this filer
Radio Link Internet (18,613) · PocketiNet Communications Inc. (18,583) · South Central Utah Telephone Association, Inc. (18,511) · Action Communications, Inc. (18,888) · Form 477 reading guide →
What to do with Comporium, Inc.'s footprint
A high record count is filing volume, not a guarantee of service at your address.
- Check Comporium, Inc.'s reported footprint in South Carolina, its largest state by filings (16,111 records). South Carolina state page
- Compare against Radio Link Internet, a similarly-sized filer, before assuming this footprint is unique. Compare to Radio Link Internet
- Find your own speed tier and what technology mix typically delivers it. Speed tier finder
Figures are FCC Form 477 fixed-deployment data as of June 2020, the final Form 477 release, self-reported by census block. For current, address-level availability, use the FCC National Broadband Map.