Going Landline-Free: Pros, Cons, and How to Switch

Updated 7 November 2026 · Standard formula, shown below

Going landline-free means canceling your traditional home phone service and relying solely on a mobile phone (or internet-based alternatives). The pros are lower cost, fewer spam calls, and the convenience of one number; the cons are potential reliability issues during power outages, weaker indoor coverage, and the loss of a fixed address for emergency services. This article breaks down the real trade-offs, costs, and practical steps so you can decide if cutting the cord is right for you.

Background: How We Got Here

Landlines have been the backbone of home communication for over a century. They work by sending your voice as an electrical signal over copper wires directly to the phone company’s network. That dedicated connection is why they rarely drop calls and keep working even when the power goes out—the phone company supplies the electricity over the same wire.

Mobile phones, by contrast, transmit your voice as radio waves to a nearby cell tower. The tower routes the call through the carrier’s network. This technology has improved dramatically, and today over 40% of American households are wireless-only, according to the CDC’s National Health Interview Survey. The tipping point came when mobile plans became affordable enough to replace a home phone, and when smartphones made a second device feel redundant.

How a Landline-Free Setup Works

Going landline-free means your primary (or only) phone is a mobile device. You have two main options:

Cell phone only: You use your smartphone for all calls, texts, and data. This is the most common approach.
VoIP (Voice over Internet Protocol): You use a service like Ooma, Vonage, or a cable company’s digital phone. These use your broadband internet connection to make calls, and you can often keep your existing home phone handsets. However, they are not truly landline-free—they depend on your internet and power.

For most people, “landline-free” means the first option: a single mobile phone. You can still have a home phone number (via a VoIP service) if you want to keep a landline number for business or family, but the physical copper line is gone.

The Pros: Why People Make the Switch

The advantages are compelling for many households:

Cost savings: A basic mobile plan can cost $15–$40 per month, while a traditional landline with long-distance can run $30–$60. You also eliminate the line rental fee that some providers charge.
No spam calls: Landlines are a top target for robocalls. Mobile carriers have built-in spam filtering, and you can block numbers more easily.
One number, one device: You don’t have to check voicemail on two different machines. Your mobile number is always with you, so you never miss a call at home.
Flexibility: You can move without changing your number, and you can make calls from anywhere, not just your kitchen.
Extra features included: Voicemail, caller ID, call waiting, and conference calling are standard on most mobile plans, whereas landline providers often charge extra for these.

The Cons: What You Give Up

The downsides are real and often overlooked:

Power outages: A traditional landline works when the power is out because the phone company powers the line. A mobile phone will eventually die unless you have a charged backup battery or a car charger. VoIP services also fail without power and internet.
Indoor coverage: Cell signals can be weak in basements, rural areas, or buildings with thick walls. You may need a Wi-Fi calling feature (which uses your internet) or a signal booster to get reliable service indoors.
Emergency location: When you call 911 from a landline, the dispatcher automatically sees your address. With a mobile phone, they see your approximate location based on cell towers and GPS, which can be less precise, especially indoors. You must be ready to state your address clearly.
Battery dependency: Your phone is only as good as its battery. If you forget to charge it, you have no phone. A landline is always on.
Family sharing: If you have kids, they each need their own phone to call you. A single landline serves the whole household.

How to Choose: Is It Right for You?

Ask yourself these questions before you cancel:

How is your cell coverage at home? Check your phone’s signal strength in every room. If you have one bar, a landline might be worth keeping.
Do you have a backup for emergencies? If you live in an area with frequent storms or power outages, you need a charged power bank and a plan for calling 911.
Do you have reliable internet? If you’re considering VoIP, your broadband must be stable. For cell-only, Wi-Fi calling can help with indoor coverage, but it also depends on internet.
How much do you actually use the landline? If you get fewer than 10 calls a month on it, you’re paying for convenience you don’t use.
Do you need a fax or alarm system? Many home security systems and fax machines require a landline connection. Check with your provider before cutting it.

Common Problems and How to Solve Them

Once you switch, you might hit these issues:

Poor indoor signal: Enable Wi-Fi calling on your smartphone (Settings > Phone > Wi-Fi Calling). This routes calls over your internet, which is often more reliable indoors.
Power outage: Keep a dedicated power bank charged. Some people also buy a cheap prepaid phone as a backup, but you must keep it charged.
Emergency location: When you call 911, immediately state your address and cross streets. If you have a VoIP service, make sure you have registered your physical address with the provider—it’s required by law.
Spam calls on mobile: Use your phone’s built-in spam blocker or a third-party app. Most carriers offer a free spam detection feature.
Kids without phones: Consider a family plan with low-cost lines for children, or give them a basic phone for emergencies only.

Cost Comparison: Landline vs. Mobile

Here’s a rough monthly comparison for a single user:

Landline: $30–$60 for basic service, plus $10–$20 for features like voicemail and caller ID. Long-distance is often extra.
Mobile prepaid: $15–$40 for unlimited talk and text with some data. You bring your own phone.
Mobile postpaid: $50–$80 for unlimited data on a major carrier, but you can often get a discounted phone.

If you already pay for a smartphone, adding a landline is pure extra cost. If you don’t have a cell phone, a landline is cheaper than a smartphone plan. For most families, the savings come from canceling the landline and using the phones you already own.

Frequently Asked Questions

Can I keep my landline number when I switch? Yes, you can port (transfer) your landline number to a mobile carrier or a VoIP service. Contact the new provider and ask for a port. The process takes a few days, and you’ll need your account number and PIN from the old provider.

Does 911 work differently on a cell phone? Yes. With a landline, your address is automatically sent to the dispatcher. With a cell phone, the dispatcher gets your approximate location from the cell tower and GPS, which can be off by hundreds of feet. Always be ready to give your exact address.

What if I lose power and my cell phone dies? Keep a charged power bank (a portable battery) and a car charger. Some people also keep a cheap prepaid phone as a backup, but you must keep it charged. A landline is the only phone that works without power, so if outages are common in your area, you may want to keep it.

Will my home security system work without a landline? Many modern systems use cellular or Wi-Fi instead of a landline. Check with your alarm company. If your system requires a landline, you can either switch to a cellular communicator (often a monthly fee) or keep a VoIP line.

Is VoIP the same as a landline? No. VoIP uses your internet connection, so it’s only as reliable as your broadband and power. It also may not work during outages unless you have a battery backup. However, it gives you a home phone number and works with traditional handsets, which some people prefer.

Can I get a landline-free plan if I have poor cell coverage at home? Yes, but you’ll need Wi-Fi calling. This uses your internet to make calls, so it works even with weak cell signal. You must have a smartphone that supports it and a stable broadband connection.

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