South Portland Business Internet
Setting Up Map
Loading Data
Map Data Loading
Filter by address or explore the map
South Portland has 17 business internet options – View all▼
South Portland has multiple business fiber providers, including FirstLight Fiber and Fidium Fiber.
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| FirstLight Fiber | 10,000 | 10,000 | Moderate |
| Fidium Fiber | 2,000 | 2,000 | High |
| GoNetspeed | 2,000 | 2,000 | High |
| Great Works Internet | 1,000 | 1,000 | Moderate |
| Spectrum | 1,000 | 500 | Moderate |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Spectrum | 1,000 | 1,000 | High |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Consolidated Communications | 100 | 40 | Moderate |
| Great Works Internet | 10-25 | 1-3 | Low |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Starlink | 280 | 30 | High |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Verizon | 200 | 30 | High |
| T-Mobile | 100 | 20 | High |
| Redzone Wireless | 100 | 20 | High |
| AT&T | 100 | 6 | High |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| HughesNet | 100 | 5 | High |
| Provider | TechnologyTech | Download (Mbps) | Upload (Mbps) | AvailabilityCoverage |
|---|---|---|---|---|
| Zayo Group | Fiber | 100 | 100 | Low |
| Xfinity | Cable | 2,000 | 250 | Low |
| GoNetspeed | DSL/CopperDSL | 0.2-10 | <1 | Low |
Broadband Map's availability estimates are based on the census boundaries of South Portland. Speed metrics capture internet providers' maximum advertised speeds. Both may be overoptimistic.
Broadband Map's listings of business internet providers in South Portland rely primarily on the May 2026 release from the FCC's Broadband Data Collection program (representing South Portland ISPs' availability as of December 2025).