Coverage · ZIP 20621
Internet providers in Maddox, MD 20621
6 providers are on file for this ZIP with the FCC (December 2024), using Cable, 5G Home Internet, Satellite. The share-of-ZIP column shows how much of the area each one reaches; check your street address, or call (877) 543-8021.
Every filing for Maddox, MD (ZIP 20621)
6 residential internet providers filed service in Maddox, MD (ZIP 20621) with the FCC (December 2024). Breezeline reaches the most of the ZIP, about 85%. The table lists every filing with its technology, top speeds and share of the ZIP.
| Provider | Technology | Fastest down | Fastest up | Share of ZIP |
|---|---|---|---|---|
| Breezeline | Cable | 1 Gbps | 50 Mbps | 85% |
| T-Mobile Home Internet | 5G Home Internet | 100 Mbps | 20 Mbps | 69% |
| AT&T Internet Air | 5G Home Internet | 30 Mbps | 3 Mbps | 33% |
| Starlink | Satellite | 280 Mbps | 30 Mbps | 100% |
| Viasat | Satellite | 150 Mbps | 3 Mbps | 100% |
| HughesNet | Satellite | 100 Mbps | 5 Mbps | 100% |
Internet in Maddox, MD — common questions
How many internet providers serve ZIP 20621?
6 providers have residential service on file for Maddox, MD (ZIP 20621), among them Breezeline, T-Mobile Home Internet, AT&T Internet Air. A filing covers part of the ZIP, not necessarily every street, so the provider confirms your exact address before an order.
Which provider reaches the most of 20621?
Breezeline has the widest footprint on file, about 85% of the ZIP’s census blocks, using cable. Satellite is left out of this comparison because it is filed everywhere.
What is the fastest internet in 20621?
Breezeline files the top download speed, up to 1 Gbps, across about 85% of the ZIP. That is the fastest tier filed for the area, not a plan sold at every address.
How do I check my own address in Maddox, MD?
Search the ZIP to see every filing with indicative starting prices, then call (877) 543-8021. We check the street address with the provider and, for providers we sell, place the order. There is no charge and no account.
Coverage data: FCC Broadband Data Collection (December 2024). Availability is decided address by address; providers confirm serviceability when you order. Satellite internet is sold nationwide, but each install has to qualify on site — a clear view of the sky and a place to mount the dish.