Cosotnet is a large internet service provider in the United States, serving 1 state or territory: Puerto Rico. Learn more about Cosotnet's coverage and availability on this page.
Can I get Cosotnet internet in my area?
The easiest way to find out is to click the link below.
You may enter your zip code to check local availability or view the map below before contacting Cosotnet.
Cosotnet Availability Map

Any Internet Availability
On the map you can see Cosotnet's coverage area in the United States. Areas in green are most likely to have coverage, where some homes in yellow to red areas may not have coverage.
The table below shows coverage and average maximum speeds by state.
| State | Availaiblity | Average Best Speed |
|---|---|---|
| Puerto Rico | 15.59% | 347 Mbps |
How fast is Cosotnet's internet?

Internet Download Speed
The map above shows average maximum speeds by area. Overall, Cosotnet internet speeds are adequate for most homes.
Download speeds (the speed at which you receive files and streaming video) range from 50 to 1,000 Mbps. The average customer has access to plans with download speeds up to 347 Mbps. This puts Cosotnet in the 39th percentile versus other ISPs for download speeds, meaning speeds are somewhat slower than the average provider in the US.
Upload speeds (the speed you can send files and video to others) range from a low of 30 Mbps to a high of 500 Mbps. The average is 177 Mbps, placing Cosotnet in the 42nd percentile for internet provider upload speeds, which is adequate for a modern household.
What broadband services does Cosotnet offer?
Across the country Cosotnet offers fixed wireless and fiber internet service. The table below shows which types of service Cosotnet offers and the average maximum speed for each service type. “Coverage” is the percent of Cosotnet customers who can get that type of service.
Technology |
Coverage |
Average Best Speed |
|---|---|---|
Fiber |
31.31% |
1,000 Mbps |
Fixed Wireless |
99.99% |
50 Mbps |
Where is Cosotnet Fiber Available?

Fiber Internet Speed
The Cosotnet fiber availability map shows where fiber has been made available to customers. If you can get fiber, it is usually the best option for most people due to fast speeds and low lag. Fiber is available within 31.31% of Cosotnet's coverage footprint, and the average speed for fiber is 1,000 Mbps download and 500 Mbps upload.
Where is Cosotnet Fixed Wireless Available?

Fixed Wireless Internet Speed Key
Fixed wireless The Cosotnet Fixed Wireless availability map shows where Fixed Wireless has been made available to customers. Fixed Wireless is available within 99.99% of Cosotnet's coverage footprint, and the average speed for Fixed Wireless is 50 Mbps down and 30 Mbps up.
Can I get Cosotnet TV Service?
Probably. Most fiber optic and cable companies are able to offer some kind of TV service. In either case, you can also get Cosotnet internet and satellite TV.
What cities and zips does Cosotnet serve?
With coverage in 28 cities and 30 zip codes, only the largest are listed below:
City |
Availability |
Average Best Speed |
|---|---|---|
| Carolina, PR | 99.40% | 129 Mbps |
| Trujillo Alto, PR | 95.24% | 56 Mbps |
| Canovanas, PR | 99.90% | 987 Mbps |
| Rio Grande, PR | 99.84% | 990 Mbps |
| Gurabo, PR | 99.18% | 90 Mbps |
| Las Piedras, PR | 95.30% | 55 Mbps |
| Juncos, PR | 99.79% | 73 Mbps |
| Puerto Real, PR | 98.65% | 997 Mbps |
| Luquillo, PR | 99.73% | 87 Mbps |
| Palmer, PR | 99.69% | 782 Mbps |
| Caguas, PR | 5.71% | 50 Mbps |
| Loiza, PR | 100.00% | 968 Mbps |
| San Lorenzo, PR | 17.47% | 50 Mbps |
| St. Just, PR | 93.05% | 50 Mbps |
| San Juan, PR | 1.09% | 50 Mbps |
| Ceiba, PR | 13.78% | 766 Mbps |
| Humacao, PR | 6.60% | 50 Mbps |
| Yabucoa, PR | 4.45% | 50 Mbps |
| Duque, PR | 30.91% | 220 Mbps |
| Naguabo, PR | 7.67% | 213 Mbps |
| Fajardo, PR | 99.32% | 960 Mbps |
| Cidra, PR | 3.88% | 50 Mbps |
| La Cumbre, PR | 4.69% | 50 Mbps |
| Los Prados, PR | 78.33% | 50 Mbps |
| Bayamon, PR | 0.07% | 50 Mbps |
| Rio Blanco, PR | 1.36% | 50 Mbps |
| Aguas Buenas, PR | 0.28% | 50 Mbps |
| Comerio, PR | 0.09% | 50 Mbps |
Zip |
Availability |
Average Best Speed |
| 00987, PR | 99.94% | 287 Mbps |
| 00976, PR | 96.79% | 50 Mbps |
| 00729, PR | 99.83% | 984 Mbps |
| 00745, PR | 99.93% | 999 Mbps |
| 00778, PR | 97.16% | 50 Mbps |
| 00777, PR | 99.41% | 60 Mbps |
| 00771, PR | 98.79% | 55 Mbps |
| 00983, PR | 99.92% | 51 Mbps |
| 00985, PR | 99.89% | 116 Mbps |
| 00738, PR | 98.72% | 996 Mbps |
| 00773, PR | 99.65% | 83 Mbps |
| 00772, PR | 99.77% | 938 Mbps |
| 00979, PR | 98.95% | 50 Mbps |
| 00982, PR | 99.93% | 50 Mbps |
| 00926, PR | 10.55% | 50 Mbps |
| 00924, PR | 11.57% | 50 Mbps |
| 00754, PR | 10.99% | 50 Mbps |
| 00791, PR | 7.64% | 50 Mbps |
| 00767, PR | 5.74% | 50 Mbps |
| 00718, PR | 6.36% | 50 Mbps |
| 00913, PR | 18.71% | 50 Mbps |
| 00740, PR | 98.15% | 1,000 Mbps |
| 00735, PR | 7.02% | 671 Mbps |
| 00739, PR | 1.59% | 50 Mbps |
| 00727, PR | 1.12% | 50 Mbps |
| 00725, PR | 0.26% | 50 Mbps |
| 00956, PR | 0.21% | 50 Mbps |
| 00703, PR | 0.19% | 50 Mbps |
| 00782, PR | 0.09% | 50 Mbps |
| 00721, PR | 55.56% | 1,000 Mbps |