T-Mobile Fiber is expected in New Castle • Sponsored T-Mobile Fiber is expected in New Castle. Check availability on T-Mobile Fiber's Website ↗ • Sponsored
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New Castle has 16 internet options – View all▼
New Castle has multiple fiber providers, including Metronet and AT&T. Symmetric speeds of 10,000 Mbps are available in parts of New Castle.
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Central Indiana Communications | 10,000 | 10,000 | 26% |
| Metronet | 5,120 | 5,120 | 100% |
| AT&T | 5,000 | 5,000 | 83% |
| NLBC | 1,000 | 1,000 | 46% |
Note: T-Mobile Fiber is expected to be available in parts of New Castle, but that's not captured in Broadband Map's primary dataset. Check availability on T-Mobile Fiber's Website.
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Xfinity | 2,000 | 250 | 100% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| AT&T | 100 | 20 | 100% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Verizon | 300 | 20 | 100% |
| AT&T | 100 | 20 | 100% |
| T-Mobile | 100 | 20 | 100% |
| MINTernet | 100 | 20 | 91% |
| BridgeMAXX Suncoast | 50 | 10 | 64% |
| NLWB | 25 | 10 | 3% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Starlink | 280 | 30 | 100% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| HughesNet | 100 | 5 | 100% |
| Viasat | 100 | 3 | 100% |
Broadband Map's availability estimates are based on the census boundaries of New Castle. Speed metrics capture internet providers' maximum advertised speeds. Both may be overoptimistic.
Broadband Map's listings of internet providers in New Castle rely primarily on the May 2026 release from the FCC's Broadband Data Collection program (representing New Castle ISPs' availability as of December 2025).