Coverage · ZIP 02421 · Middlesex County
Internet providers in Middlesex County, MA.
There are 7 internet providers reporting service in Middlesex County, MA (ZIP 02421) in FCC National Broadband Map filings (FCC filings as of Dec 31, 2024), including Verizon Fios, Astound Fiber, and Xfinity. The fastest advertised download speed is 2 Gbps from Verizon Fios. 2 of them offer fiber. Availability is reported per census block, so call 888-889-4095 and your OneClickAway agent confirms which plans are actually orderable at your exact address — with current pricing — before anything is ordered.
Ranked · fiber first, then cable, 5G home, fixed wireless, DSL
Every provider reporting service in Middlesex County, MA (02421)
Maximum advertised speeds from FCC National Broadband Map filings (FCC filings as of Dec 31, 2024). Coverage is the share of census blocks in this ZIP where the provider reports service. Prices are not shown — they change by address and promotion, so your agent quotes them live.
| # | Provider | Technology | Max download | Max upload | Coverage |
|---|---|---|---|---|---|
| 01 | Verizon Fios by Verizon |
FiberLow latency | 2 Gbps | 2 Gbps | 81% of blocks |
| 02 | Astound Fiber by Astound Broadband |
FiberLow latency | 1.5 Gbps | 1.5 Gbps | 0% of blocks |
| 03 | XfinityOneClickAway partner by Comcast |
CableLow latency | 2 Gbps | 2 Gbps | 87% of blocks |
| 04 | Astound by Astound Broadband |
CableLow latency | 1.5 Gbps | 50 Mbps | 82% of blocks |
| 05 | Verizon 5G Home by Verizon |
5G HomeLow latency | 1 Gbps | 75 Mbps | 41% of blocks |
| 06 | T-Mobile Home Internet by T-Mobile |
5G HomeLow latency | 100 Mbps | 20 Mbps | 84% of blocks |
| 07 | AT&T Internet Air by AT&T |
5G HomeLow latency | 100 Mbps | 20 Mbps | 77% of blocks |
Satellite service is filed for essentially every U.S. address and is listed separately: Starlink up to 280 Mbps · Viasat up to 150 Mbps · HughesNet up to 100 Mbps.
Common questions
Internet in Middlesex County, MA, answered from the filings
How many internet providers serve Middlesex County, MA?
FCC filings list 7 internet providers reporting residential service in ZIP 02421, including Verizon Fios, Astound Fiber, and Xfinity. Providers report coverage by census block, so not every provider reaches every address — a OneClickAway agent confirms which ones reach yours before you order.
What is the fastest internet in 02421?
Verizon Fios reports the highest maximum advertised download speed in Middlesex County, MA at up to 2 Gbps (up to 2 Gbps upload). Actual speeds depend on the plan sold at your address; these are provider-reported maximums, not guarantees.
Is fiber internet available in Middlesex County, MA?
Verizon Fios and Astound Fiber report fiber service in ZIP 02421. Fiber typically offers symmetrical speeds and lower latency; whether it reaches your specific address is confirmed by your agent before ordering.
Which of these providers can OneClickAway order for me?
Xfinity is a OneClickAway partner brand in this ZIP, ordered at authorized-distributor rates. OneClickAway is an authorized agent for Xfinity, Frontier, Kinetic by Windstream, Brightspeed, and EarthLink; for other brands your agent still confirms availability and walks you through the order. Call 888-889-4095 (Mon–Fri 9–6 PT).
Nearby ZIP codes in Middlesex County
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Confirm what's live at your address in 02421.
Your agent checks the exact address with the carriers, quotes real pricing the same business day, and places the order. Monday – Friday, 9 AM – 6 PM (PT).