Custer Telephone Cooperative is a cell provider in the United States serving 1 state, Idaho. Learn more about Custer’s cell coverage and availability on this page. The latest Custer Telephone Cooperative coverage maps for 5G and 4G are also available below.
Can I get Custer cell service in my area?
The easiest way to find out if you have Custer Telephone Cooperative coverage near you is to click the link below or enter your zip code.
Custer Telephone Cooperative covers approximately 7,179 people across the US. You can enter your zip code below to get a better idea of cell coverage to your home address or scroll down to explore Custer’s current 5G coverage maps:
Custer Telephone Cooperative Coverage Maps
On the maps below you can see Custer Telephone Cooperative’s coverage area for the United States. Green areas have faster cell service like Custer 5G. Yellow areas may be covered by 4G only, red areas have slower service, and areas in grey may not have Custer data service available at all.
Smaller, more regional cellular carriers such as Custer Telephone Cooperative usually offer their national coverage by making a deal with one or more of the big three major mobile providers: Verizon, AT&T and T-Mobile so be sure to view their coverage maps as well.
Custer network(s) used: National network unknown
Custer National Coverage Map
Custer National Coverage Key
The average home covered by Custer gets speeds of 25.96 Mbps, which is slower than most cell carriers. Custer Telephone Cooperative has some combination of 2G, 3G, 4G or 5G cellular technology covering 0.06% of the country's land area– that’s 1,968 square miles of cell coverage nationally for all the geography nerds out there.
Custer Telephone Cooperative 5G Coverage Map
Custer Telephone Cooperative does not currently offer 5G in the US. This may change in the future so check back later as we refresh our data regularly.
Custer Telephone Cooperative 4G Coverage Map
Custer Telephone Cooperative does not currently offer 4G in the US. This may change in the future so check back later as we refresh our data regularly.
Custer Telephone Cooperative 2G & 3G Coverage Map
Custer 2G& 3G Coverage Key
2G and 3G networks are being technologically phased out in favor of 5G. These older technologies are the fastest technology in 16.18% of Custer’s coverage area. But Custer Telephone Cooperative and other cell service providers are still maintaining a network of 2G and 3G towers that currently serve more rural areas and smaller cities. Data speeds are much slower on 2G/3G and you can expect this service to move over to 5G over the next decade. 2G/3G also provide decent coverage for voice calls almost everywhere, even today. We chose to include this Custer Telephone Cooperative coverage map for folks still relying on that technology for cell service.
Where does Custer Telephone Cooperative have the best coverage
Still trying to determine whether Custer Telephone Cooperative has great coverage near you? The table below shows Custer’s coverage and 5G availability in each state. Click on a state or territory in the US below to view more detailed information about Custer Telephone Cooperative’s coverage there:
| State | Custer Overall Coverage | Custer 5G Coverage | Square Mileage Covered (Any Technology) |
|---|---|---|---|
| Idaho | 79.90% | 0.00% | 618,637.81 miles squared |
What cities and zips does Custer have the best coverage in?
Custer Telephone Cooperative has coverage in 27 towns and 17 zip codes. For your convenience, we’ve listed some of the cities and zip codes that Custer Telephone Cooperative serves best. Click on one of the cities below or enter your own zip code above to get more information about Custer cell coverage near you:
| City | Custer Overall Coverage | Custer 5G Coverage | Square Mileage Covered (Any Technology) |
|---|---|---|---|
| Challis, ID | 98.63% | 0.00% | 229.17 miles squared |
| Arco, ID | 83.43% | 0.00% | 431.24 miles squared |
| Mackay, ID | 97.72% | 0.00% | 1,494.29 miles squared |
| Moore, ID | 82.68% | 0.00% | 159.70 miles squared |
| Leslie, ID | 93.49% | 0.00% | 1,839.39 miles squared |
| Darlington, ID | 91.01% | 0.00% | 340.29 miles squared |
| Sun Valley, ID | 2.85% | 0.00% | 2,370.93 miles squared |
| Stanley, ID | 74.46% | 0.00% | 11,058.71 miles squared |
| Butte City, ID | 73.29% | 0.00% | 4,984.70 miles squared |
| Ellis, ID | 76.25% | 0.00% | 15,316.24 miles squared |
| Cobalt, ID | 17.68% | 0.00% | 530.21 miles squared |
| Salmon, ID | 90.76% | 0.00% | 1,168.05 miles squared |
| Clayton, ID | 48.25% | 0.00% | 4,115.98 miles squared |
| May, ID | 98.78% | 0.00% | 229.79 miles squared |
| Torreys, ID | 31.45% | 0.00% | 590.37 miles squared |
| Zip | Custer Overall Coverage | Custer 5G Coverage | Square Mileage Covered (Any Technology) |
|---|---|---|---|
| 83226, ID | 93.10% | 0.00% | 49,387.62 miles squared |
| 83213, ID | 78.72% | 0.00% | 14,265.19 miles squared |
| 83255, ID | 88.31% | 0.00% | 1,777.54 miles squared |
| 83251, ID | 96.54% | 0.00% | 8,581.14 miles squared |
| 83467, ID | 52.19% | 0.00% | 8,758.98 miles squared |
| 83278, ID | 71.58% | 0.00% | 15,643.34 miles squared |
| 83340, ID | 8.39% | 0.00% | 3,099.64 miles squared |
| 83253, ID | 84.73% | 0.00% | 8,648.16 miles squared |
| 83227, ID | 35.66% | 0.00% | 5,021.44 miles squared |
| 83235, ID | 93.24% | 0.00% | 127.99 miles squared |
| 83353, ID | 0.17% | 0.00% | 96.53 miles squared |
| 83637, ID | 0.25% | 0.00% | 4,304.03 miles squared |
| 83320, ID | 0.07% | 0.00% | 4,090.52 miles squared |
| 83244, ID | 0.42% | 0.00% | 11,396.29 miles squared |
| 83464, ID | 18.52% | 0.00% | 27,005.03 miles squared |
Again, the best way to find out which carrier covers your area best is to enter your zip code or click the link. You can also view our guides to coverage for T-Mobile, AT&T, and Verizon to help decide between the three major mobile carriers you probably have access to in your area.