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There are 13 residential internet providers available in Zcta 21703, MD (ZIP 21703), including Glo Fiber, Xfinity Fiber, Verizon Fios. 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 |
|---|---|---|---|---|
| Glo Fiber | Fiber | 5 Gbps | 5 Gbps | 6% |
| Xfinity Fiber | Fiber | 4 Gbps | 4 Gbps | 7% |
| Verizon Fios | Fiber | 940 Mbps | 880 Mbps | 4% |
| Xfinity | Cable | 2 Gbps | 2 Gbps | 79% |
| Verizon 5G Home | 5G Home Internet | 300 Mbps | 30 Mbps | 54% |
| AT&T Internet Air | 5G Home Internet | 100 Mbps | 20 Mbps | 77% |
| T-Mobile Home Internet | 5G Home Internet | 100 Mbps | 20 Mbps | 68% |
| MN FWA (unspecified) | Fixed Wireless | 500 Mbps | 500 Mbps | 4% |
| EarthLink | Fixed Wireless | 200 Mbps | 200 Mbps | 4% |
| All Points Broadband | Fixed Wireless | 10 Mbps | 1 Mbps | 19% |
| Starlink | Satellite | 280 Mbps | 30 Mbps | 100% |
| Viasat | Satellite | 150 Mbps | 3 Mbps | 100% |
| HughesNet | Satellite | 100 Mbps | 5 Mbps | 100% |
* 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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