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There are 9 residential internet providers available in White Sulphur Sp, MT (ZIP 59645), including Triangle Communications, Verizon 5G Home, T-Mobile Home Internet. The table below lists each provider with its technology type, maximum advertised speeds, and area coverage, sourced from the FCC National Broadband Map.
| Provider | Technology | Max download | Max upload | Area coverage |
|---|---|---|---|---|
| Triangle Communications | Fiber | 1 Gbps | 1 Gbps | 39% |
| Verizon 5G Home | 5G Home Internet | 300 Mbps | 30 Mbps | 26% |
| T-Mobile Home Internet | 5G Home Internet | 25 Mbps | 3 Mbps | 25% |
| Triangle Communications | 5G Home Internet | 10 Mbps | 1 Mbps | 26% |
| AT&T Internet Air | 5G Home Internet | 10 Mbps | 1 Mbps | 6% |
| Starlink | Satellite | 280 Mbps | 30 Mbps | 100% |
| Viasat | Satellite | 150 Mbps | 3 Mbps | 100% |
| HughesNet | Satellite | 100 Mbps | 5 Mbps | 100% |
| 3 Rivers Communications | DSL | 25 Mbps | 3 Mbps | 0% |
* Starting prices and promotions shown are indicative national offers for select major providers, as of May 2026. Actual pricing varies by address, plan, and promotion, and changes frequently — most intro rates require AutoPay/paperless and exclude taxes & fees. Confirm current pricing and offers directly with the provider before ordering. See our Disclaimer.
Coverage data sourced live from our national broadband dataset (Dec 2024). Try a popular ZIP:
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