Cable broadband technology
FCC Form 477 technology code cable: 5,806,935 census-block deployment records nationwide. Filing volume and state reach are separate measurements.
Filing volume rank is not state-reach rank
Cable ranks #3 of 10 FCC technology codes by census-block records, and #1 of 10 by number of states with at least one filing (56 states).
- #3
- of 10 tech codes by records
- 5,806,935
- total deployment records
- #1
- of 10 tech codes by state reach
- 56
- states with >=1 filing
Filing volume (records) and state reach (how many states report the technology at all) are different measurements - a technology can lead one and trail the other.
Cable vs all FCC technology codes by filing volume
Where this technology's Form 477 record count sits among every technology code on PlainBroadband
5,806,935 3rd of 10 higher than 7 of 10 technology codes
Technology codes, banded by nationwide deployment-record count
Each bar is a band; taller bars hold more technology codes. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source FCC Form 477 fixed broadband deployment · June 2020
Top states for Cable by reported deployment records
FCC Form 477 fixed broadband deployment data (June 2020 status)
Texas leads Cable filings with 448,875 records ; California is second at 422,718. Counts are provider-by-census-block filings for technology code cable, not subscriber totals.
About Cable
Cable internet uses the same coaxial cable (DOCSIS) infrastructure as cable television. It offers higher speeds than DSL, commonly 25–1,000 Mbps download, and is widely available in urban and suburban areas across the United States.
Cable state-reach reading
Cable opens on state reach: #1 of 10 codes by states with ≥1 filing (56 states), with 5,806,935 records behind that footprint. FCC technology code cable is a coaxial cable family label in Form 477.
Among the 10 Form 477 technology codes on this site, Cable sits in the upper third by record volume (≥ 3,788,469). That scale usually means many operators mark many census blocks, not that every marked block has active subscribers.
The lead state (Texas) holds 7.7% of Cable filings (448,875 records). That is a moderate peak: several states still move the national total. 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.
Technologies near Cable on state reach
Peer codes for Cable by state/territory reach first in the second panel; the first panel still shows nearest record-volume neighbours (record floor ≥1,000, state floor ≥5).
Similar deployment-record volume
Nearest technology codes by total records (5,806,935 here).
Similar state/territory reach
Nearest codes by states with filings (56 here), excluding the record-volume set.
Read our methodology - how this data is sourced, computed, and verified.
What to do with Cable filings
5,806,935 records is filing volume, not proof of active service at any one address.
- Compare Cable against ADSL2+, a similarly-filed technology, before drawing conclusions from volume alone. Compare to ADSL2+
- See which states report the most Cable filings and how coverage concentrates. Browse by state
- 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.
PlainBroadband is rendered directly from the FCC Form 477 fixed broadband deployment dataset (June 2020 status, the final Form 477 release), no number is typed in by an editor. This technology's coverage figures are computed directly from the underlying FCC Form 477 census-block records, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of June 2020.