T-Mobile Fiber is expected in Irmo • Sponsored T-Mobile Fiber is expected in Irmo. Check availability on T-Mobile Fiber's Website ↗ • Sponsored
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Irmo has 14 internet options – View all▼
Irmo has multiple fiber providers, including AT&T and CarolinaConnect Cooperative. Symmetric speeds of 8,000 Mbps are available in parts of Irmo.
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| CarolinaConnect Cooperative | 8,000 | 8,000 | 74% |
| AT&T | 5,000 | 5,000 | 99% |
| lumos | 5,000 | 5,000 | 60% |
| Spectrum | 1,000 | 500 | 35% |
Note: T-Mobile Fiber is expected to be available in parts of Irmo, but that's not captured in Broadband Map's primary dataset. Check availability on T-Mobile Fiber's Website.
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Spectrum | 1,000 | 1,000 | 100% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| AT&T | 100 | 20 | 100% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Verizon | 300 | 20 | 100% |
| AT&T | 100 | 20 | 100% |
| MINTernet | 100 | 20 | 100% |
| T-Mobile | 100 | 20 | 100% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Starlink | 280 | 30 | 100% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| HughesNet | 100 | 5 | 100% |
| Viasat | 100 | 3 | 100% |
Broadband Map's availability estimates are based on the census boundaries of Irmo. Speed metrics capture internet providers' maximum advertised speeds. Both may be overoptimistic.
Broadband Map's listings of internet providers in Irmo rely primarily on the May 2026 release from the FCC's Broadband Data Collection program (representing Irmo ISPs' availability as of December 2025).