How to Cancel Cable and Switch to 5G Home Internet

The riskiest part of trading cable for 5G home internet isn't the new gateway sitting by the window — it's the week on either side of the switch, where a rushed cancellation call or a missed equipment deadline turns what should be a clean upgrade into an extra month of billing on a service you already quit. A recent CNET survey found that 63% of U.S. adults were paying more for internet service than they were the year before, and one in five of them said it was pushing them to consider switching or canceling outright. That's a lot of households about to run this exact sequence for the first time. Getting the order right — overlap, test, cancel, return — is what separates a smooth cutover from double billing and a fee for a modem that's still sitting in a closet.

Overlap First: Don't Cancel Cable Before 5G Is Live

The single biggest mistake in this whole process is canceling the outgoing service before the new one is actually working. CNET's general cancellation guidance is blunt about the order: hold off on ending your current plan until you have an install date set for the new service, then schedule the old service to stop on that same day so there's no gap in connectivity. Verizon's own guidance for switching onto 5G Home Internet follows the same logic from the other direction — schedule the new installation before the old disconnect date, since most providers can overlap the two so you're never without a connection.

In practice, that means ordering the T-Mobile Home Internet or Verizon 5G Home Internet gateway while cable is still active, self-installing it near an exterior window, and running both connections side by side for several days to a week before touching the cable account at all. There's no technician calendar to coordinate around on the 5G side — the gateway ships and self-installs — so the overlap costs you a few extra dollars of parallel billing at most, in exchange for never being without internet mid-switch.

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Give It a Real Test Before You Cancel Anything

Overlap only helps if you actually use the window to test. Run video calls during your normal work hours, stream something in the evening when the neighborhood is busiest, and check whether the connection holds up the way the cable line did — because once cable is canceled, going back means a new install appointment, not a phone call. Verizon 5G Home Internet builds a safety net into this step: it carries no annual contract, and canceling within 30 days of setup qualifies for a full refund, which is exactly the kind of forcing function worth using rather than assuming the connection is fine after one good evening.

Cancel the Cable Account the Right Way

Most providers, cable and wireless alike, don't offer a full self-service cancellation online — a phone call is usually required, and that call often gets routed to a retention specialist with a hold-back offer before the cancellation actually processes. CNET's advice here is worth following literally: have a pen and paper ready, get the name of whoever processes the cancellation and a confirmation number before hanging up, and ask directly whether you're under contract and what an early termination fee would be, without over-explaining why you're leaving.

The dollar amounts vary a lot by what you're actually canceling. Verizon Fios's wired plans can carry a service contract with an early termination fee of up to $350, which decreases by $15 for every month of the term you've already completed. Verizon's wireless 5G Home Internet is a different animal entirely — its plans carry no annual contract and no disconnection fee at all, which is one of the structural selling points of fixed wireless over a wired contract in the first place.

If you do end up owing an ETF on the way out of a contract, it's worth asking your new provider before assuming you're stuck paying it. CNET notes that some providers — including T-Mobile Home Internet and Verizon Fios — will cut a check or apply a bill credit toward an early termination fee, sometimes up to $500, specifically to win a customer away from a competitor's contract. It costs nothing to ask during the signup call for the new service.

To actually cancel a Verizon 5G Home Internet line, the current path is through My Verizon: choose "Chat with us," type "Cancel" into the assistant, and follow the prompts to disconnect or escalate to a live agent. Calling customer service before you disconnect is also worth doing just to check whether you qualify for a retention discount — there's no downside to asking on the way out. Whatever the provider, request the disconnect date land on the last day of your current billing cycle so you're not paying for days of service you won't use.

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Return the Equipment Before the Clock Runs Out

This is where a cancellation that felt finished quietly turns into a surprise charge. Returning your equipment does not automatically cancel your service or stop monthly billing — the two are separate steps, and skipping the actual cancellation call while mailing back the modem is one of the more common ways people end up billed for a service they thought they'd already left.

The reverse mistake is just as costly: canceling the account and then sitting on the hardware. Equipment has to go back within 30 days of your disconnection date — or of receiving replacement gear — to avoid an unreturned-equipment charge, and that window is the same whether you're returning a Fios router or a 5G Home Internet gateway. Verizon's own published fee table puts real numbers on what "unreturned" costs: its 5G Internet Gateway carries a $300 charge if it's not returned or comes back damaged, and a Wi-Fi extender is $175 — though a handful of older gateway models are marked $0 and don't need to be returned at all, so it's worth checking the specific model rather than assuming every box in the house is billable.

For Verizon specifically, contacting the company first is a required step before any return, not an optional courtesy — once that's done, the preferred path is bringing the equipment to a participating UPS Store, where staff scan the serial numbers, pack the box, and ship it at no cost. Keep the printed receipt as proof the return happened; a confirmation email follows once it's processed. A Verizon retail store can also take equipment back, but only once the line is fully disconnected — an active, still-connected line can't be returned in a company store the way a UPS Store return can happen alongside an equipment swap.

Where a brick-and-mortar option exists for whichever provider you're leaving, CNET's general advice is to use it: an in-person return gets you an immediate receipt, which is the strongest proof you have if a fee shows up later anyway. If there's no local store, it's reasonable to ask the provider to cover shipping rather than assuming you need to source your own box and label.

Dodging Double Billing

Double billing on a switch almost always comes down to one of three timing mistakes, and all three are avoidable. First, cancel toward the end of your current billing cycle rather than mid-cycle, since some providers bill the full cycle regardless of when in it you call. Second, leave autopay running until the account balance actually reaches $0, then turn it off — shutting off autopay too early just means a bill you now have to track down and pay manually, with no functional benefit. Third, remember that returning hardware and canceling the account are two separate transactions on the provider's end; do both, in either order, but don't assume finishing one finishes the other.

Once the account is actually closed, give it time before assuming something's wrong: any remaining credit balance can take up to 60 days to process and refund. A slow refund isn't the same as a billing error, and calling in before that window closes usually just resets the clock.

Bottom Line

Nothing about switching from cable to 5G home internet is technically hard — the gateway self-installs in under an hour, and the equipment ships to your door instead of waiting on a technician's calendar. The part that actually trips people up is sequencing: canceling too early leaves you without internet, canceling too late means paying for two services at once, and forgetting that a returned modem and a canceled account are two different things is how a clean switch turns into a fee three months later. Overlap the install, actually test the new connection during any refund window you're given, cancel with a documented confirmation number timed to your billing cycle, and get the old equipment back within 30 days. Do those four things in order and the switch costs exactly what it should — nothing more.

References

• How to Cancel Verizon Internet and Switch to a Better Provider — the Fios ETF structure, the 5G Home Internet 30-day refund window, and the billing-cycle and autopay timing used throughout this post.
• Using Wireless 5G Home Internet FAQs — Verizon Support — Verizon's official cancellation path through My Verizon chat and the equipment-return-doesn't-cancel-service caveat.
• Verizon Wireless Home Internet Equipment Return FAQs — Verizon's Spanish-language support page detailing the 30-day return window, the UPS Store process, and the per-device unreturned-equipment fee table.
• How to Cancel Your Internet Service — the switching-provider survey stat, the overlap-before-canceling order of operations, and the contract-buyout-offer guidance.