Coverage · ZIP 12421 · Delaware County
Internet providers in Denver, NY.
There are 3 internet providers reporting service in Denver, NY (ZIP 12421) in FCC National Broadband Map filings (FCC filings as of Dec 31, 2024), including MTC Cable, Margaretville Telephone Co, and T-Mobile Home Internet. The fastest advertised download speed is 1 Gbps from MTC Cable. 2 of them offer fiber. These records are aggregated to ZIP areas. 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 Denver, NY (12421)
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.
Providers are grouped by technology. Within a group, OneClickAway partners appear first in our listed partner order. We may receive compensation when you order through us. Block coverage is not the percentage of homes served.
| # | Provider | Technology | Max download | Max upload | Coverage |
|---|---|---|---|---|---|
| 01 | MTC Cable | FiberCableLow latency | 1 Gbps | 1 Gbps | 69% of blocks |
| 02 | Margaretville Telephone Co | FiberLow latency | 1 Gbps | 1 Gbps | 3% of blocks |
| 03 | T-Mobile Home Internet by T-Mobile |
5G HomeLow latency | 25 Mbps | 3 Mbps | 86% 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 Denver, NY, answered from the filings
How many internet providers serve Denver, NY?
FCC filings list 3 internet providers reporting residential service in ZIP 12421, including MTC Cable, Margaretville Telephone Co, and T-Mobile Home Internet. This is an aggregated ZIP-area comparison, so not every provider reaches every address — a OneClickAway agent confirms which ones reach yours before you order.
What is the fastest internet in 12421?
MTC Cable reports the highest maximum advertised download speed in Denver, NY at up to 1 Gbps (up to 1 Gbps upload). Actual speeds depend on the plan sold at your address; these are provider-reported maximums, not guarantees.
Is fiber internet available in Denver, NY?
MTC Cable and Margaretville Telephone Co report fiber service in ZIP 12421. 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?
OneClickAway is an authorized agent for Xfinity, Frontier, Kinetic by Windstream, Brightspeed, and EarthLink; other brands are listed for comparison and may require ordering directly. Call 888-889-4095 (Mon–Fri 9–6 PT).
One call, no forms
Confirm what's live at your address in 12421.
Your agent checks partner plans, current pricing, and installation options at your exact address. You decide whether to order. Monday – Friday, 9 AM – 6 PM (PT).