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DSDownloadSpeed
FCC Data · Updated April 2026
C

ZIP 16666 Internet

Clearfield County, Pennsylvania · 100 Mbps max · 10 providers · Competitive

Broadband Grade

Score Breakdown — 59/100

73
Download (40%)
100
Competition (30%)
1
Fiber (20%)
0
Upload (10%)
Speed

Maximum Available Speeds

Download100 Mbps

FCC benchmark: 100 Mbps

Upload100 Mbps

FCC benchmark: 20 Mbps

Providers

10 Internet Providers in 16666

ProviderTechnologyDownloadUpload
ComcastCable (DOCSIS 3.1+)1200 Mbps35 Mbps
Verizon Pennsylvania LLCADSL15 Mbps1 Mbps
T-MobileFixed Wireless25 Mbps3 Mbps
Verizon Pennsylvania LLCFiber (FTTH)940 Mbps880 Mbps
Verizon WirelessFixed Wireless300 Mbps50 Mbps
Service Electric Cable TvCable (DOCSIS 3.1)1000 Mbps40 Mbps
CenturyLinkVDSL100 Mbps40 Mbps
SkyPacket Networks, INC.Fixed Wireless100 Mbps20 Mbps
Blue Ridge CommunicationsCable (DOCSIS 3.1+)1000 Mbps40 Mbps
Windstream Pennsylvania LLC.VDSL300 Mbps300 Mbps
Fiber

Fiber Availability

Fiber is available in 16666

Fiber providers: Verizon Pennsylvania LLC (940/880 Mbps)

Nearby

Nearby ZIP Codes

Compare 16666 vs 16661

Test Your Speed

See how your connection compares to the 100 Mbps available in 16666.

FAQ

Frequently Asked Questions

What internet providers are available in ZIP code 16666?

ZIP code 16666 has 10 internet providers. Comcast, Verizon Pennsylvania LLC, T-Mobile and 7 more serve this area. The fastest available download speed is 100 Mbps.

What is the Broadband Grade for 16666?

ZIP code 16666 has a Broadband Grade of C (score: 59/100). This grade factors in download speed (73/100), provider competition (100/100), fiber access (1/100), and upload speed (0/100).

Is fiber internet available in 16666?

Yes, fiber-to-the-home (FTTH) internet is available in ZIP code 16666. Fiber providers in this area include Verizon Pennsylvania LLC.