FCC coverage data · December 2024 filing
Residential internet in Cape Saint Clair, MD
Anne Arundel County · Checking providers filed for ZIP 21401
Every filing for Cape Saint Clair, MD (ZIP 21401)
12 residential internet providers filed service in Cape Saint Clair, MD (ZIP 21401) with the FCC (December 2024). Xfinity reaches the most of the ZIP, about 78%. The fastest filing is Xfinity Fiber at up to 3 Gbps, covering 10%. The table lists every filing with its technology, top speeds and share of the ZIP.
| Provider | Technology | Fastest down | Fastest up | Share of ZIP |
|---|---|---|---|---|
| Xfinity Fiber | Fiber | 3 Gbps | 3 Gbps | 10% |
| Astound Fiber | Fiber | 1.5 Gbps | 1.5 Gbps | 1% |
| Verizon Fios | Fiber | 940 Mbps | 880 Mbps | 73% |
| ResiBridge | Fiber | 300 Mbps | 300 Mbps | 0% |
| Xfinity | Cable | 2 Gbps | 250 Mbps | 78% |
| Verizon 5G Home | 5G Home Internet | 300 Mbps | 30 Mbps | 48% |
| T-Mobile Home Internet | 5G Home Internet | 100 Mbps | 20 Mbps | 76% |
| AT&T Internet Air | 5G Home Internet | 100 Mbps | 20 Mbps | 71% |
| Believe Broadband | Fixed Wireless | 500 Mbps | 100 Mbps | 6% |
| Starlink | Satellite | 280 Mbps | 30 Mbps | 100% |
| Viasat | Satellite | 150 Mbps | 3 Mbps | 100% |
| HughesNet | Satellite | 100 Mbps | 5 Mbps | 100% |
Provider results
* Starting prices and promotions are indicative national offers for select major providers, last reviewed September 2026. Actual pricing varies by address, plan and promotion and changes often; most intro rates require autopay and paperless billing and exclude taxes, fees and equipment. Confirm current pricing directly with the provider before ordering. Coverage: FCC Broadband Data Collection (December 2024). See our Disclaimer.
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