Verizon's $10 iPhone Handoff Fee: One Number on Two iPhones

By Jaspal Singh October 18, 2026 Updated: October 18, 2026

iPhone Handoff, a new iOS 27 feature, lets two iPhones share one phone number, and the number is live on whichever phone you last unlocked. Verizon confirmed on October 16, 2026 that it will charge $10 a month for it. That is double T-Mobile's $5, and AT&T doesn't offer it at all.

What Happened

Verizon published its iPhone Duo launch offers on October 16, 2026, the day preorders for Apple's first foldable opened. Near the bottom, under the heading "iPhone Handoff coming soon to Verizon", the carrier said the feature "will be available from Verizon for $10/month on compatible iPhones models running iOS 27". It named the iPhone 18 Pro and the iPhone Duo as examples. It also said customers can "switch active status between devices at any time" without losing access to its 5G network. You can read the wording in Verizon's iPhone Duo announcement. MacRumors reported the price first, and 9to5Mac and Engadget followed within a day.

Verizon did not give a launch date. Apple had said earlier that Verizon would add support before the end of 2026, so "coming soon" probably means sometime in the next ten weeks.

The price matters because Handoff already works on other networks. T-Mobile in the US already supports it and charges $5 a month, a price MacRumors and 9to5Mac reported on September 10. In Germany, Deutsche Telekom sells it through its MultiSIM service at €6.95 a month, and MagentaMobil L and XL plans include it. In the UK, EE says on its newsroom page that it will be the first British network to offer Handoff. EE will charge £5 a month on a rolling contract, and its Full Works Plus plan includes it. AT&T is the exception. In a September interview with CNET, reported by 9to5Mac, the carrier pointed customers to its existing eSIM activation and transfer tools and made no commitment to Handoff.

Apple's own iPhone Handoff setup guide still lists only T-Mobile (USA) and Telekom (Germany) as supported carriers. It warns plainly that "carrier fees may apply".

Why It Matters

For years, an iPhone and its phone number were tied together. If you wanted a second iPhone for running, travel, or a night out, you had two choices. You could pay for a second line with a second number, or you could move your eSIM back and forth, which takes minutes and sometimes a call to the carrier. Handoff removes that friction, and its timing suits Apple's push to sell second devices. The iPhone Duo, which costs far more than a standard iPhone and is eSIM-only, is the obvious target. A buyer might want the foldable for work and a cheaper or tougher phone for the weekend.

The carriers are deciding what that convenience costs, and they disagree. Over a year, Verizon's fee comes to $120, against $60 on T-Mobile. That is a real sum for a feature that moves no extra data and adds no extra number. It also turns a software feature, announced on Apple's stage, into something that only some customers can use. If you are on AT&T today, Handoff does not exist for you, however new your iPhones are.

There is a quieter shift, too. Carriers have charged for "one number, many devices" for years through smartwatch plans and services like Telekom's MultiSIM. Handoff gives that business model a standard, Apple-designed interface. If Handoff catches on, a monthly fee for every extra iPhone could become as normal as the monthly fees carriers already charge to put a cellular Apple Watch on your number.

How It Works

Handoff is not a second line, and it is not dual SIM. One number is active on one iPhone at a time. Apple calls the phone you use most the main iPhone and the other one the secondary iPhone. To make a phone active, you unlock it. A "Switched to this iPhone" banner appears at the top of the screen, and from then on calls, voicemail, messages (iMessage, RCS and SMS/MMS) and your Find My location follow that phone. Do not confuse it with Apple's older Handoff feature, which passes an open app or document between a Mac, iPad and iPhone. That one has nothing to do with your phone number.

The requirements are strict. Both phones must run iOS 27 or later and be signed in to the same Apple Account. Messages in iCloud must be on, and FaceTime and iMessage must use that same account. Each line needs an eSIM from a carrier that supports the feature. A physical SIM won't work, and neither will a line from an unsupported carrier.

Setup happens in the cellular menu. On a new iPhone, the Set Up Cellular screen offers "Use Number on This iPhone and Another". On a phone that is already set up, the same option sits under Settings > Cellular > Set Up Cellular or Add eSIM. You then choose whether the eSIM stays on your current phone or moves to the new one, and confirm on both devices.

Apple's guide also shows where the carrier comes in. To turn Handoff off, you have to contact your carrier, and Apple warns that deleting the eSIM from a phone "may not stop charges" until the carrier ends the service. Carrier settings such as Call Forwarding, Caller ID and account management can only be changed from the main iPhone. All of this suggests that the network, not just iOS, keeps track of which handset should receive your calls. That would explain why each carrier has to build support and why each sets its own price.

Several things do not move with the number:

Apple Watch stays paired to one iPhone. Apple suggests pairing it with the phone you use most. When that phone isn't nearby, the watch falls back to Wi-Fi or its own cellular plan, and some features it relays from the iPhone, such as calls, notifications and Siri, may stop working.
Wallet payment cards work on both phones, but some transit passes, IDs and corporate badges may work on only one at a time.
Third-party apps each follow their own rules. Some banking apps will sign you out of one phone when you sign in on the other, or ask you to approve the new phone from the old one.

Dual SIM users can use Handoff only if both eSIMs come from supported carriers. Each eSIM is set up on its own, and after that both switch together when you unlock a phone.

What's Still Unknown

The biggest gap is the date. Verizon says only "coming soon", and Apple's guide doesn't list Verizon yet. Nobody has said whether the $10 is charged per account, per line, or per secondary device, or whether some Verizon plans will include it the way EE's top plan does. Verizon also hasn't said whether its fee covers more than two phones, though Apple's design currently allows only a main iPhone and one secondary iPhone.

AT&T's position may change. It has not ruled the feature out, and with both rivals on board, pressure to match them will grow. Outside the US, UK and Germany, no carrier has announced support, so most iPhone owners worldwide can't use Handoff yet. It is also unclear whether Apple will widen it to iPads or let one number switch across more than two iPhones in a future update.

Frequently Asked Questions

How much does iPhone Handoff cost on Verizon?

Verizon says iPhone Handoff will cost $10 a month on compatible iPhones running iOS 27, according to its iPhone Duo announcement of October 16, 2026. That is twice T-Mobile's $5 monthly fee. Verizon has not yet said whether the charge applies per line or per account, or whether any of its plans will include the feature at no extra cost.

When will iPhone Handoff work on Verizon?

Verizon describes the feature only as "coming soon" and has not given a date. Apple said earlier that Verizon would add support before the end of 2026. Until it launches, Apple's support page lists only T-Mobile in the US and Telekom in Germany, so Verizon customers can't switch it on yet even with two iOS 27 iPhones.

Does AT&T support iPhone Handoff?

No. AT&T has not announced support. In a September 2026 interview with CNET, reported by 9to5Mac, the carrier pointed to its existing eSIM activation and transfer options instead. AT&T customers who want to use one number on two iPhones still have to move the eSIM between phones by hand, or switch carriers, until AT&T changes its position.

Can both iPhones receive calls at the same time?

No. Unlike a second line or a watch that shares your number, iPhone Handoff keeps your number active on one iPhone at a time. Whichever phone you last unlocked receives calls, voicemail and messages, and shows a "Switched to this iPhone" banner. The other phone still works on Wi-Fi and keeps your iCloud data in sync, but it won't ring.

What do I need to use iPhone Handoff?

You need two iPhones running iOS 27 or later, both signed in to the same Apple Account with Messages in iCloud turned on. FaceTime and iMessage must use that account too. Each line needs an eSIM from a supported carrier, so a physical SIM won't work. You also need to pay whatever monthly fee your carrier charges for the service.

Does my Apple Watch switch with iPhone Handoff?

No. An Apple Watch stays paired to one iPhone, and Apple recommends pairing it with the phone you use most. When that iPhone isn't nearby, the watch uses Wi-Fi or its own cellular plan if it has one. Without either, some features relayed through the iPhone, including calls, messages, notifications, certain health features and Siri, may not work.

How do I turn off iPhone Handoff and stop paying?

You have to contact your carrier. Apple's support guide warns that deleting the eSIM from one of your iPhones may not stop the monthly charges until the carrier ends the service on its side. If you're trying the feature out, note the date you add it. Ask the carrier to remove it, rather than just deleting the eSIM.

Is iPhone Handoff the same as Apple's Handoff feature?

No, the names overlap but the features don't. The older Handoff lets you start an email, web page or document on one Apple device and continue it on another. iPhone Handoff, new in iOS 27, moves your phone number, calls, messages and Find My location between two iPhones. It needs carrier support and usually a monthly fee.