Volcano Communications Company
Data updated June 2026
Volcano Communications Company opens on geographic reach: #488 of 2,138 filers by states with filings (1 state), with 1,554 records behind that footprint. Map the states it covers and how that reach ranks against other Form 477 providers.
State reach, in one line
Volcano Communications Company opens on geographic reach: #488 of 2,138 filers by states with filings (1 state), with 1,554 records behind that footprint. Volcano Communications Company reports localized broadband footprint: 1,554 Form 477 deployment records across 1 state or territory.
- 1,554
- deployment records reported to the FCC
- #819 of 2,138
- corpus placement by total records
- 1
- state/territory with filings
- #51 of 158 providers reporting in California
- rank among providers in California alone
Form 477 records count census blocks a provider reports it can serve, not subscribers or homes connected, a measure of reported reach.
Volcano Communications Company state-reach reading
Volcano Communications Company opens on geographic reach: #488 of 2,138 filers by states with filings (1 state), with 1,554 records behind that footprint.
Volcano Communications Company sits in the middle third of Form 477 providers by record volume (329–2,064). Mid-pack filers often mix dense local markets with thin out-of-state blocks under the same holding name.
California alone accounts for 100.0% of Volcano Communications Company's filings (1,554 of 1,554), 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-VOLCANO-COMMUNICATIONS-CO · Volcano Communications Company 1,554 records · 1 state
1,554 · RANK-MID · FOOT-LOCAL
- BOOK-SMALL 1,554
- RANK-MID #819
- FOOT-LOCAL 1 state
- IN-ST-MID #51 in California
- PHOTO-FINISH ≈ Sierra Tel Comm. Group
- MED-ABOVE Above median
- COV-BROAD #488 by states
Nearest record peer: Sierra Tel Communications Group (+ 1 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
- Volcano Communications Company 1,554
- Sierra Tel Comm. Group 1,555
- Alaska Power & Teleph… 1,560
- Sully Telephone Assoc… 1,548
- Uniti Group 1,547
Providers near Volcano Communications Company on state reach
Peer filers for Volcano Communications Company by state/territory reach in the second panel; the first panel still shows nearest record-volume neighbours (record floor ≥1,000, state floor ≥2).
Similar deployment-record volume
Nearest filers by total Form 477 records (1,554 here).
Speed-tier climate where Volcano Communications Company files
Record-weighted across the 1 state where Volcano Communications Company files, those states' Form 477 maxaddown mix is 27.2% 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 Volcano Communications Company'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 Volcano Communications Company Ranks Nationally
Providers by reported footprint size, Volcano Communications Company highlighted
1,554 records · #819 of 2,138
Volcano Communications Company sits at roughly the 62nd percentile by filing volume among 2,138 FCC Form 477 filers, roughly 2.0x the median provider's 781 records.
Full State Breakdown
| State | Records |
|---|---|
| California | 1,554 |
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
Sierra Tel Communications Group (1,555) · Alaska Power & Telephone, Inc. (1,560) · Sully Telephone Association (1,548) · Uniti Group Inc. (1,547) · Form 477 reading guide →
What to do with Volcano Communications Company's footprint
A high record count is filing volume, not a guarantee of service at your address.
- Check Volcano Communications Company's reported footprint in California, its largest state by filings (1,554 records). California state page
- Compare against Sierra Tel Communications Group, a similarly-sized filer, before assuming this footprint is unique. Compare to Sierra Tel Communications Group
- 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.