AT&T Inc.
Data updated June 2026
AT&T Inc. opens on filing volume: #4 of 2,138 of 2,138 Form 477 filers by deployment records (5,264,043 records). Compare its Form 477 record book to peer filers and the states where it reports the most blocks.
Filing volume, in one line
AT&T Inc. opens on filing volume: #4 of 2,138 of 2,138 Form 477 filers by deployment records (5,264,043 records). AT&T Inc. reports multi-region broadband footprint: 5,264,043 Form 477 deployment records across 21 states and territories.
- 5,264,043
- deployment records reported to the FCC
- #4 of 2,138
- corpus placement by total records
- 21
- states and territories with filings
- #1 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.
AT&T Inc. filing-volume reading
AT&T Inc. opens on filing volume: #4 of 2,138 of 2,138 Form 477 filers by deployment records (5,264,043 records).
Among 2,138 Form 477 providers on this site, AT&T 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.
AT&T Inc.'s filings are geographically dispersed; even the lead state (California) is only 14.2% of the book (745,276 records). 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-AT-T-INC · AT&T Inc. 5,264,043 records · 21 states
5,264,043 · RANK-TOP · FOOT-MULTI
- BOOK-MEGA 5,264,043
- RANK-TOP #4
- FOOT-MULTI 21 states
- IN-ST-LEAD #1 in California
- NEAR-BELOW over Charter Comm.
- MED-10X+ 100×+ median
- COV-BROAD #11 by states
Nearest record peer: Charter Communications ( -3,009,246 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
- AT&T Inc. 5,264,043
- Charter Comm. 2,254,797
- Frontier Comm. Corpor… 2,137,262
- Telephone and Data Sy… 1,868,485
- Comcast Corporation 1,694,032
Providers near AT&T Inc. on Form 477 scale
Peer filers for AT&T 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 (5,264,043 here).
Similar state/territory reach
Nearest filers by states with filings (21 here), excluding the record-volume set.
Speed-tier climate where AT&T Inc. files
Record-weighted across the 21 states where AT&T Inc. files, those states' Form 477 maxaddown mix is 24.8% 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 AT&T 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 AT&T Inc. Ranks Nationally
Providers by reported footprint size, AT&T Inc. highlighted
5,264,043 records · #4 of 2,138
AT&T Inc. sits at the top 1% by filing volume among 2,138 FCC Form 477 filers, roughly 6,740x the median provider's 781 records.
Coverage Footprint
View all 21 states as a list
Where AT&T Inc. Reports the Most
AT&T Inc. - top states by reported deployment records
California leads · 745,276 records
Full State Breakdown
| State | Records |
|---|---|
| California | 745,276 |
| Texas | 727,304 |
| Illinois | 473,478 |
| Michigan | 341,975 |
| Florida | 322,019 |
| Ohio | 276,881 |
| Georgia | 237,135 |
| Tennessee | 223,117 |
| Indiana | 220,447 |
| Missouri | 206,686 |
| Alabama | 185,563 |
| Louisiana | 171,569 |
| Kansas | 166,532 |
| North Carolina | 157,179 |
| Wisconsin | 155,436 |
| Oklahoma | 155,332 |
| Mississippi | 142,861 |
| South Carolina | 127,293 |
| Arkansas | 109,160 |
| Kentucky | 96,290 |
| Nevada | 22,510 |
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
Charter Communications (2,254,797) · Frontier Communications Corporation (2,137,262) · Telephone and Data Systems, Inc. (1,868,485) · Comcast Corporation (1,694,032) · Form 477 reading guide →
What to do with AT&T Inc.'s footprint
A high record count is filing volume, not a guarantee of service at your address.
- Check AT&T Inc.'s reported footprint in California, its largest state by filings (745,276 records). California state page
- Compare against Charter Communications, a similarly-sized filer, before assuming this footprint is unique. Compare to Charter Communications
- 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.