FCC Data · Updated April 2026
C
ZIP 73443 Internet
Carter County, Oklahoma · 100 Mbps max · 10 providers · Competitive
Score Breakdown — 54/100
58
Download (40%)
100
Competition (30%)
4
Fiber (20%)
2
Upload (10%)
Maximum Available Speeds
Download100 Mbps
FCC benchmark: 100 Mbps
Upload100 Mbps
FCC benchmark: 20 Mbps
10 Internet Providers in 73443
| Provider | Technology | Download | Upload |
|---|---|---|---|
| United States Cellular Corporation | Fixed Wireless | 2 Mbps | 0.064 Mbps |
| AtLink Services LLC | Fixed Wireless | 25 Mbps | 3 Mbps |
| At&T Southwest | ADSL2 | 25 Mbps | 3 Mbps |
| T-Mobile | Fixed Wireless | 25 Mbps | 3 Mbps |
| Cox Communications | Cable (DOCSIS 3.1+) | 1000 Mbps | 35 Mbps |
| Rise Broadband | Fixed Wireless | 100 Mbps | 15 Mbps |
| Texas | Fixed Wireless | 100 Mbps | 10 Mbps |
| The Junction Internet LLC | Fixed Wireless | 30 Mbps | 10 Mbps |
| Pioneer Telephone Cooperative INC | Fixed Wireless | 30 Mbps | 3 Mbps |
| Atlas Broadband | Fixed Wireless | 50 Mbps | 15 Mbps |
Fiber Availability
Fiber is available in 73443
Fiber providers:
Nearby ZIP Codes
Test Your Speed
See how your connection compares to the 100 Mbps available in 73443.
Frequently Asked Questions
What internet providers are available in ZIP code 73443?
ZIP code 73443 has 10 internet providers. United States Cellular Corporation, AtLink Services LLC, At&T Southwest and 7 more serve this area. The fastest available download speed is 100 Mbps.
What is the Broadband Grade for 73443?
ZIP code 73443 has a Broadband Grade of C (score: 54/100). This grade factors in download speed (58/100), provider competition (100/100), fiber access (4/100), and upload speed (2/100).
Is fiber internet available in 73443?
Yes, fiber-to-the-home (FTTH) internet is available in ZIP code 73443. Fiber providers in this area include .
Sources: FCC Broadband Data Collection