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Cellular Network Reviews
Alphabetical List of Reviews for All US Carriers, S-Z   A-C   D-R
Includes all carriers in the US that operate their own network, listed alphabetically.


SHENTEL
Shentel (also known as Shenandoah Telecommunications Company) is a diversified telecommunications holding company that provides telecommunications services to customers in the southeastern United States. The Wireless segment provides digital wireless service to portions of a four-state area covering the region from Harrisburg, York and Altoona, Pennsylvania, to Harrisonburg, Virginia as a Sprint affiliate. Even though the network is owned by Shentel, you deal with Sprint for all phone issues and customer service. This segment also owns cell site towers built on leased land and leases space on these towers to other service providers.

SIMPLE MOBILE
Simple Mobile is reviewed at Prepaid Reviews.

SILVER STAR WIRELESS
This is a small system associated with the local wireline company south of the Jackson Hole, WY area. This is a mountainous and sparsely-populated area and their coverage can be spotty, but
they may have the best coverage in some areas where other providers have dead spots. They offer a wide range of plans that include Local, Unlimited, Data, Prepaid and National minutes. Adding Data makes their plans rather expensive. They have a reasonable selection of CDMA phones including Smart phones. They claim 3G and 4G coverage but it is not known how much of that is on their own network.. They offer Fixed wireless service including home phone and Internet access. Most of their plans, including Unlimited, are Nationwide. They have some attractive promotions. While roaming is included with the National plans, you can use some of the neighboring carriers as local.  Customer service seems to be above average.

SNAKE RIVER PCS
Snake River PCS is part of the Eagle Telephone Company of Richland, OR. Their own wireless network extends into nearby towns and along surrounding highways. Other areas are served by roaming partners which are available with "Travel Minutes". They have a small selection of phones and also offer some smartphones. Their plans are priced the same as their wireline services and start with an economical "mini-plan" with a number of a la carte add-ons including additional National Travel Minutes. All plans include basic digital features and you can add Data to your plan but there is no mention od Data being offered on their own network. LifeLine plans are available. We have no reports on coverage or network technology. Eagle Telephone is small enough to have live people answer the phone and are quite helpful.

SOUTHERNLINC
SouthernLINC uses iDEN phones which is a technology that has been abandoned by all other carriers. They have reasonable plans and good coverage across Alabama, Georgia, parts of Mississippi and the Florida panhandle. They have an efficient walkie-talkie feature. They have Unlimited plans that can be tailored to your usage based on different levels of Talk, Text and Push-To-Talk. They have a limited selection of phones and no Smart phones. They offer services and plans favorable mostly to businesses. Even though their coverage is good, they can provide "high-power" phones for really difficult situations. "Nationwide" roaming is available only as a Prepaid option requiring a special 'dual-SIM' phone and plan. Without the dual SIM phone, you should consider SouthernLINC for their "regional" coverage and local walkie-talkie services only.

SPECTRUM MOBILE
Spectrum Mobile has been created by Charter Communications, the cable company, that operates like a "Wi-Fi first" wireless service, although all voice calls will be completed through their partner network, Verizon Wireless.  
This is very similar to the wireless product offered by Xfinity Mobile.  Spectrum Mobile is expected to debut on June 30, 2018 and will be available only to Charter Cable subscribers.  Expect Spectrum to be more reliable for Voice calls than other "Wi-Fi first" services. You must be a Charter Internet service customer to subscribe to Spectrum Mobile service. Your data service will be provided by one of thousands of Wi-Fi hotspots and in absence of a Charter Wi-Fi signal, your phone will access the Verizon Wireless network, with no roaming on other cellular networks.  Some assumptions have been made about the similarity of the Spectrum and Xfinity services because they share a communications 'back end'.  

SPRINT
As one of the Top 4 networks in the US, we know much about Sprint. They are generally considered tied for third place in the US in coverage and numbers of subscribers.  In some areas Sprint has the best coverage, and in others they can be non-existent. Sprint has a national, feature-rich digital network. Their coverage is a little "fragile" in some areas, but where it's good, it's very good. Sprint has a good selection of phones. Most of their plans limit you to their own network, especially for data. In addition to acquiring a few networks, they have expanded their coverage and Data capabilities by creating operating agreements with several, smaller, regional networks. In some markets they use a separate network for 4G coverage. Therefore, having good local Sprint Voice/Text or 3G data coverage is no guarantee of adequate 4G coverage. They offer a large selection of wireless phones and devices and they rarely allow devices from other sources on their network. Sprint has added competitive International Value Roaming plans that provide up to 2G data speeds for free in parts of Asia, Europe and Latin America. Sprint also has a Wi-Fi Calling app that allows calling through a Wi-Fi connection from almost anywhere in the world and those calls can be completed in the US and US territories with no charge. Sprint offers prepaid under the Sprint Prepaid, Boost Mobile and Virgin Mobile brands. However, Sprint has agreed to be acquired by T-Mobile.  If that deal is approved by federal authorities, expect a number of changes, some good, some not so.  Get more merger information at Wireless Noise.
Sprint Pros & Cons
Sprint Prepaid Review

SPROCKET WIRELESS
Sprocket has been renamed Bravado Wireless


SRT COMMUNICATIONS
SRT Wireless in Minot, ND and north central Montana has decided to discontinue cellular service as of February 28, 2018. They offer discounts to switch to Verizon Wireless. They will continue to offer their other communications services.
 

STANDING ROCK TELECOM
Standing Rock Telecom, also called Rock Wireless, provides CDMA cellular and fixed wireless voice, fax, data transmission and high-speed Internet services throughout the Standing Rock Sioux Reservation on the border of North and South Dakota. Standing Rock is tribally-owned and offers the best, and sometimes only, wireless services in the area. They have competitively-priced plans that include US roaming, Unlimited minutes and a generous amount of roaming data. They offer discount bundles with their other telecommunications services. They offer a small number of phones including a few smartphones. Customer service is good but they're really small. Standing Rock claims the other carriers in the area admit to having poor coverage on the reservation and will help you switch to Standing Rock without an Early Termination Fee.  They offer Lifeline plans which are available to anyone who actually lives on the reservation and meets income requirements.

STRATA NETWORKS
The wireless division of Strata Networks covers northeastern Utah around Vernal and surrounding areas of Wyoming and Colorado. They offer local coverage in surrounding "Extended" areas. Their own CDMA cellular network has good coverage including 4G LTE Data. They have reduced the number of plans to just "Unlimited" plus the amount of Data you need. Their Prepaid plan is charged by the Day and works with a limited number of phones. They offer a large selection of phones including smartphones, the iPhone and air cards. They are part of the local communications cooperative which usually means better customer service and bundle discounts.
Strata Network's Own Wireless Coverage Map
Strata Network's Extended Local Wireless Coverage Map.

STRAIGHT TALK
Straight Talk is reviewed at Prepaid Reviews
.

TAMPNET
Tampnet operates the offshore cellular network in the Gulf of Mexico. Using the top of deepwater oil towers, Tampnet serves almost 100,000 miles of the Gulf with voice, text and data. They provide nearly continuous on-water coverage from the US coast southward. Plans are geared to corporate users but customers of AT&T, T-Mobile and Sprint can roam on the network. We cannot determine the extra charges for roaming in the Gulf, if any.  The network is being upgraded to 4G - LTE with half of the network still operating at EDGE speeds. If you are looking for a recommendation of what carrier to choose to use in the Gulf, we lean toward AT&T who has a partial ownership interest in Tampnet which may result in more favorable roaming charges for AT&T customers. Tampnet operates what was formerly known as Broadpoint and Petrocom. 911 calls are directed to the US Coast Guard.
Tampnet Gulf of Mexico Coverage Map

TELALASKA CELLULAR
TelAlaska serves several small Alaska communities with wireless and other communications products, with locations spread widely across the state from Nome, Fort Yukon and Seward, to the Aleutian Islands. Their GSM wireless network serves those communities with plans that are very affordable and include Local, Unlimited, Nationwide, Prepaid and LifeLine plans. They have a small selection of GSM phones including some very basic Smart phones. We do not know the quality of broadband technology offered. TelAlaska is the only wireless provider in many of their communities.

THUMB CELLULAR
Thumb has very good coverage in the "thumb" area of eastern Michigan with plans that range from reasonable to overpriced. They offer mostly Unlimited Voice, Text and Data plans with fairly reasonable limitations on usage.  There are few opportunities to get a really low-priced plan, including with prepaid.  4G LTE broadband is available. They have a moderate selection of CDMA phones, including Smart phones and a good number of local stores.

T-MOBILE
T-Mobile is one of the Top 4 carriers in the US and is considered tied for the number 3 position in coverage and subscribers. Where they have coverage, T-Mobile works very well, especially in their new "Extended" coverage areas. While they have a slight disadvantage with their higher PCS-only frequency, they make up for it with strategically-located sites. T-Mobile doesn't serve many deep rural areas, but provides coverage along most major highways. They do offer coverage from roaming partners in rural areas, and the network is still growing. T-Mobile has been very competitive by offering sector-leading plans and features.  They offer a number of Family plans that better than most and were pioneers at allowing you to choose between subsidized handsets and non-contract pricing. Their plans include generous amounts of Voice, Text messaging and Data. T-Mobile charges extraordinarily low roaming rates outside of the US including Data.  they have FREE Calling, Text and Data both TO & FROM Mexico and Canada, and they offer a Wi-Fi Calling app that enables you to make Voice calls through wi-fi in any country at the same rate as local calls in the US. While T-Mobile's "4G" network does not universally operate at LTE speeds, it is still very fast and is available in a large number of cities. T-Mobile has a growing number of corporate-owned retail stores, which is a good thing, but the plans offered at retail stores and those offered online can be quite different. Review your options online before going to a T-Mobile store. T-Mobile offers Prepaid under the T-Mobile Prepaid and MetroPCS brands.
T-Mobile Pros & Cons
T-Mobile Prepaid Review

 TOTAL WIRELESS
Total Wireless is reviewed at Prepaid Reviews.

TRACFONE
TracFone is reviewed at Prepaid Reviews.

TRIANGLE MOBILE
Triangle serves the northeast quarter of Montana.  They have very good coverage and a good selection of phones.  Their CDMA network is reported to be all 4G-LTE and they offer a good selection of phones including  smartphones.  Triangle is a telephone co-op which usually yields better than average customer service.  While they offer bundle discounts with their various communications services, they may not offer a bundle discount with wireless.

UNION WIRELESS
Union serves Wyoming and adjacent areas of Colorado, Utah, Idaho and Montana.  They have very good coverage, most of it has been upgraded to 4G LTE but several areas of 3G remain. In some locations they are the only game in town including parts of Yellowstone National Park. They use GSM technology and also offer 'fixed' wireless service for home or business use, but that service is limited to Colorado areas. They offer reasonable plans and their Unlimited Talk/Text/Data plan is priced above average but allows Unlimited downloads in areas both within and surrounding their home area.  Most plans include Canada roaming. They offer business enterprise plans that include multiple communications services. Union Wireless is 
part of the local telephone co-op so their customer service is better than average, however, there are no bundle discounts available with wireless. They have more roaming agreements covering a bigger US footprint than some larger wireless carriers, with international roaming and calling to many foreign countries. They offer a very large selection of phone models including Smart phones and the iPhone. They operate the local wireline network within parts of their wireless footprint and offer special low-cost home-based wireless plans within those areas.

UNITED WIRELESS
This CDMA carrier is the wireless part of the United Telephone Company in southwest Kansas. United offers a moderate number of phone models including smartphones, the iPhone and wireless Internet routers. Their plans are priced slightly less than average including plans with Data.  Their Prepaid plans are also competitive. United coverage is very good and they offer mostly 4G - LTE broadband. They support Lifeline plans and wireless Internet for home access. While they offer nationwide roaming without extra charges, roaming outside of Kansas is mostly limited to major cities and highways, especially in states west of Kansas. As part of the local telephone co-op we expect customer service to be better than average.

US CELLULAR
US Cellular is the 5th largest wireless carrier in the US and operates their own CDMA network in 21 states, mostly in rural areas and smaller cities. They provide very good coverage, most of
their network uses the superior 700 and 800 MHz frequency bands with 4G LTE available in 99% of their coverage areas including locations that have been ignored by larger carriers. They offer good plans with lots of features, and a large selection of CDMA phones including numerous Smart phones. They have very good domestic roaming capabilities but there is a limit of 400MB roaming Data off their network. Their plans are competitively priced and, while they still add taxes and fees, they don't add annoying surprise charges like activation or access fees.  They offer numerous promotions both on phones and plans. Their prepaid plans have improved and now include Unlimited Calls, Text and Data, with Data limits outside their own coverage. Over the years they have been the most customer-friendly of the large carriers. Overall, they sit near the top of the Mountain Wireless Network Ratings. US Cellular has sold some of their spectrum and customers in the Midwest but has added more spectrum within and adjacent to their remaining operating areas. This has resulted in better service in US Cellular's own markets.
US Cellular Pros & Cons
US Cellular Prepaid Review
 

VERIZON WIRELESS
As one of the Top 4 US carriers, Verizon has the largest wireless network, geographically, in the US. They are dominant in rural America. Their claim to fame is superior coverage on their CDMA network, especially in the west, and with excellent broadband capacity in the largest cities. In the few places where they don't have their own coverage, they have roaming agreements with carriers that have superior coverage. Therefore, their included coverage is about as close to "coast-to-coast" as you can get. Verizon's data costs are quite high but provide a very good online experience with extensive 4G LTE coverage in most areas. They have tried to simplify plans which are still overpriced compared to other options, and they are slow to match offers from the competition. Customer service is excellent but does not offer much flexibility in rates. Their phone selection is huge including Smart phones, wireless devices and wireless home phones. Verizon offers bundled discounts with other communications operators including their own wireline & video divisions as well as various local telephone companies. They offer their own Prepaid plans.
Verizon Wireless Pros & Cons
Verizon Prepaid Review

VIAERO WIRELESS
Viaero is a GSM carrier in rural Colorado, Nebraska, Kansas and border areas of eastern Wyoming. Coverage in most areas is excellent with only a few holes in some very remote areas. Viaero covers many areas where other carriers serve only minimally. This company is run by people with a technical background so coverage and operations are top-notch, often better than the local land lines. They are rapidly widening their coverage footprint, sometimes into surprising locations like the San Luis Valley of Colorado and eastern Wyoming. If you live in their service area you can even request to have them build a cell site near you if you can come up with enough neighbors' signatures, but it shouldn't be necessary. They offer very reasonable on-network "Unlimited" plans, including several for fixed location (home or business) use for both voice and Internet access. They're a good substitute for a wireline in most areas. They have a large number of reasonable plans with National coverage. While their Data plans can be pricey, they are truly "Unlimited". They offer to pay the Early Termination Fee if you leave another carrier. Their phones will roam in Mexico and Canada and they offer discount International Long Distance add-ons. Viaero does not lock their GSM phones, making it possible to use your Viaero phone with a local SIM in foreign countries. They have discounts for people on various support programs. Viaero's network is almost all 4G with the goal of 100% as soon as technically possible.


VIYA MOBILE
Viya is made up of the combined networks of the former Choice Wireless and Innovative Mobile in the US Virgin Islands.
The combination of the 2 networks now provides excellent coverage over the entire area. All plans are paid in advance and they have a large number of Data add-ons.  Their Unlimited plans are a bit overpriced but they include coverage in the continental US. They offer a small number of phone models with no iPhones.  Viya can bundle your wireless with their other communications services for additional savings. Viya has been very cooperative with customers who suffered outages related to the island's hurricanes.

VTEL WIRELESS
VTel Wireless is operated by the Vermont Telephone Company. VTel was created from funds provided by the Vermont state government to support broadband wireless service in small towns and rural areas of the state. As such, VTel's primary focus is broadband in a fixed location.  VTel currently only offers service with their own provided devices. Coverage is very good and uses a mixture of frequency bands and the company intends to cover all inhabited areas of the state. VTel plans to offer voice services via VoLTE (Voice over LTE) as well as mobile wireless with a Samsung phone they sell, that includes nationwide roaming, sometime in the future.  Then, later, they plan to allow you to "bring your own device."  This was expected in 2017 but may now not come until 2019. We will provide an "MW Rating" when they begin to provide mobile wireless.

WEST CENTRAL WIRELESS
Based in San Angelo and the Hill Country of Texas, West Central Wireless has good coverage and offers a large selection of plans, with reasonably-priced plans. Their data prices are reasonable. They have a good selection of phones including several advanced smartphones, the iPhone and air cards. They have a Senior plan for people 55 and over stating at $17/month. West Central also offers an economical prepaid wireless service under the name of Right Wireless which covers the 26-county West Central area with plans starting at around $25, or less than $1 a day and are also available at any of the West Central stores. West Central's has added 4G-LTE coverage to a certain amount of their own network with 3G still available in other areas. Data overages have been eliminated with 2G throttling occurring above your Data limit.  West Central also offers Wireless home internet access.


WUE WIRELESS
WUE Inc. owns the "B" channel license for cellular service in central Nevada and is affiliated with the Lincoln County Telephone System. All service there is operated by Verizon Wireless. You can get all the features and plans from Verizon, but if you want a local Lincoln County phone number, you may need to drive over to the Pioche, NV WUE office and sign up. They don't have a web site and since Verizon handles all technical and customer service work, the WUE office cannot handle customer inquiries. Wireless services are more reliable than landlines in that area.
WUE Inc. Coverage Map

XFINITY MOBILE
Xfinity Mobile has been created by Comcast cable that operates like a "Wi-Fi first" wireless service, although all voice calls will be completed on their partner network, Verizon Wireless.  
As a result, Xfinity Mobile should be more reliable for Voice calls than other "Wi-Fi first" services. You must be an XFINITY Internet service customer to subscribe to XFINITY Mobile service. Your data service will be provided by one of millions of Xfinity Wi-Fi hotspots and in absence of a Xfinity Wi-Fi signal, your phone will access the Verizon Wireless network, with no roaming on other cellular networks (not that you'll need it).   Xfinity Mobile sits on the line between a "Virtual" carrier and one that maintains their own network, albeit Wi-Fi. We haven't determined if you cold access other Wi-Fi networks, but we doubt it. They offer a moderate number of phone models and they do let you bring your own phone for a very limited number of iPhone models. Their plans can be tailored to your data usage including a "throttled" Unlimited data plan (throttled after 20GB in a month).  International roaming is available but all calls and data use foreign cellular networks, with different rates for each feature, based on country, no foreign "Wi-Fi Calling" is available.  We're still collecting user reports on Xfinity Mobile to see how they compare to similar services.

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