Internet Providers in Wilmington, Delaware
6 providers report residential internet coverage in New Castle County (the Wilmington area). Fiber reaches 89% of census blocks. Coverage below is county-level from federal filings updated — your exact address may differ, so use the address checker.
| Provider | Types | Top speed | Area coverage | |
|---|---|---|---|---|
| Verizon | Fiber, Fixed Wireless | 2.3 Gbps | 97% of blocks | Visit site |
| Xfinity | Cable, Fiber | 2 Gbps | 90% of blocks | Visit site |
| AT&T | Fixed Wireless | 100 Mbps | 77% of blocks | Visit site |
| T-Mobile | Fixed Wireless | 100 Mbps | 64% of blocks | Visit site |
| Breezeline | Cable | 1 Gbps | 10% of blocks | Visit site |
| Bloosurf LLC | Fixed Wireless | 50 Mbps | 6% of blocks |
Frequently asked questions
What's the fastest internet in Wilmington?
Verizon reports the highest maximum download speed in New Castle County at 2.3 Gbps. Actual availability varies block by block — check your address above.
Is fiber available in Wilmington?
Fiber reaches about 89% of census blocks in New Castle County. The largest fiber footprints belong to Verizon, Xfinity. Fiber build-out is street-by-street, so neighboring addresses can differ.
How do I find what's actually at MY address?
Use the address checker on our homepage — it matches your address against the federal coverage database and lists every provider reporting service at your census block, free and without giving anyone your phone number.