FCC Broadband Data Collection, Dec 2024 vintage, residential filings — broadbandmap.fcc.gov. Availability is address-specific within each ZIP.
Type your Hartford ZIP code to see who files service there:
Call (833) 390-3014Hartford internet providers at a glance
Of the 12 residential providers in the filings for Hartford, the six below reach the most of its six ZIP codes by wire, 5G or fixed wireless.
| Provider | Technology | ZIPs served (of 6) | Top filed speed |
|---|---|---|---|
| Frontier Fiber | Fiber | 6 | 7 Gbps |
| Xfinity | Cable + Fiber | 6 | 2 Gbps |
| Verizon 5G Home | 5G Home | 6 | 1 Gbps |
| AT&T Internet Air | 5G Home | 6 | 100 Mbps |
| T-Mobile Home Internet | 5G Home | 6 | 100 Mbps |
| NetSpeed | Fiber | 3 | 1 Gbps |
5G home coverage is ZIP-wide here: Verizon 5G Home, AT&T Internet Air, and T-Mobile Home Internet all file in every one of the six ZIP codes, at filed speeds from 100 Mbps (AT&T Internet Air) to 1 Gbps (Verizon 5G Home). Satellite (Starlink, Viasat, HughesNet) isn’t ranked because it covers every Hartford address.
At the ZIP level, Hartford has at least two wired networks everywhere — Frontier Fiber and Xfinity. Frontier Fiber carries the table’s top speed, 7 Gbps, and no wired network reaches more Hartford ZIP codes. For multi-gig plans, the filings list Frontier Fiber (7 Gbps) and Xfinity (2 Gbps).