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DSDownloadSpeed
FCC Data · Updated April 2026
B

ZIP 28577 Internet

Carteret County, North Carolina · 1000 Mbps max · 10 providers · Competitive

Broadband Grade

Score Breakdown — 65/100

80
Download (40%)
100
Competition (30%)
10
Fiber (20%)
6
Upload (10%)
Speed

Maximum Available Speeds

Download1000 Mbps

FCC benchmark: 100 Mbps

Upload1000 Mbps

FCC benchmark: 20 Mbps

Providers

10 Internet Providers in 28577

ProviderTechnologyDownloadUpload
Charter Communications INCCable (DOCSIS 3.1+)1000 Mbps35 Mbps
United States Cellular CorporationFixed Wireless2 Mbps0.064 Mbps
T-MobileFixed Wireless25 Mbps3 Mbps
CenturyLinkVDSL140 Mbps100 Mbps
At&T North CarolinaADSL225 Mbps3 Mbps
Carolina West WirelessFixed Wireless25 Mbps3 Mbps
At&T North CarolinaVDSL100 Mbps20 Mbps
At&T North CarolinaFiber (FTTH)1000 Mbps1000 Mbps
King Street L.p.Fixed Wireless10 Mbps2 Mbps
Open Broadband LLCFixed Wireless100 Mbps100 Mbps
Fiber

Fiber Availability

Fiber is available in 28577

Fiber providers: At&T North Carolina (1000/1000 Mbps)

Nearby

Nearby ZIP Codes

Compare 28577 vs 28575

Test Your Speed

See how your connection compares to the 1000 Mbps available in 28577.

FAQ

Frequently Asked Questions

What internet providers are available in ZIP code 28577?

ZIP code 28577 has 10 internet providers. Charter Communications INC, United States Cellular Corporation, T-Mobile and 7 more serve this area. The fastest available download speed is 1000 Mbps.

What is the Broadband Grade for 28577?

ZIP code 28577 has a Broadband Grade of B (score: 65/100). This grade factors in download speed (80/100), provider competition (100/100), fiber access (10/100), and upload speed (6/100).

Is fiber internet available in 28577?

Yes, fiber-to-the-home (FTTH) internet is available in ZIP code 28577. Fiber providers in this area include At&T North Carolina.