AT&T Fiber is available in Carlsbad. Call 833‑607‑2973 • Sponsored AT&T Fiber is available in Carlsbad. Get speeds up to 5 Gig. Check availability ↗ or call 833‑607‑2973 • Sponsored
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Carlsbad has 17 internet options – View all▼
Carlsbad has multiple fiber providers, including AT&T and Spectrum. Symmetric speeds of 5,000 Mbps are available in parts of Carlsbad.
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| AT&T | 5,000 | 5,000 | 67% |
| Astound | 5,000 | 5,000 | 2% |
| Ting | 2,000 | 2,000 | 17% |
| Cox | 2,000 | 2,000 | 6% |
| Spectrum | 1,000 | 1,000 | 33% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Cox | 2,000 | 100 | 12% |
| Spectrum | 1,000 | 1,000 | 99% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| AT&T | 100 | 20 | 99% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| San Diego | 500 | 100 | 17% |
| GeoLinks | 200 | 200 | 46% |
| Verizon | 300 | 20 | 99% |
| T-Mobile | 100 | 20 | 99% |
| AT&T | 100 | 20 | 99% |
| MINTernet | 100 | 20 | 96% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Starlink | 280 | 30 | 100% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Viasat | 150 | 3 | 100% |
| HughesNet | 50 | 5 | 100% |
Broadband Map's availability estimates are based on the census boundaries of Carlsbad. Speed metrics capture internet providers' maximum advertised speeds. Both may be overoptimistic.
Broadband Map's listings of internet providers in Carlsbad rely primarily on the May 2026 release from the FCC's Broadband Data Collection program (representing Carlsbad ISPs' availability as of December 2025).