8 Best eSIM with Phone Number 2026 | Calls & SMS

Your Uber driver in Bangkok is calling. The hotel in Rome needs to confirm your booking by phone. A customs officer asks for a local contact number.

A data only eSIM cannot handle any of these situations. Most travel eSIMs on the market provide internet access but no actual phone number, leaving travellers unable to make or receive standard carrier calls.

According to Juniper Research, eSIM connections will reach 1.5 billion globally in 2026, yet fewer than 20% of travel eSIM plans include voice and SMS capability.

An eSIM with Phone Number gives you a real, callable number alongside your data plan. You can dial local businesses, receive verification codes via SMS, and pick up incoming calls through the native phone app on your device.

This matters more than most travellers realise until they are standing at a rental car counter being asked to provide a working mobile number.

After evaluating providers that offer genuine voice and SMS functionality (not just VoIP workarounds), here are eight that deliver a real eSIM with phone number for 2026 travel.

Snapshot: eSIM with Phone Number Providers 2026

eSIM with Phone Number Providers	Primary Strength	Ideal User
Saily	Secure data, VoIP ready	Privacy first travellers
Airalo	US number with Discover+	Business travellers abroad
Amigo eSIM	Unlimited data, dual SIM	Long stay remote workers
GigSky	Free trial data plan	Cautious first timers
MobiMatter	$1 per GB light plans	Budget short trip visitors
Maya	Refund guarantee	Risk averse planners
Lotso Travel	Simple travel bundles	Weekend city breakers
Billion Connect	200 country voice reach	Round the world flyers

1. Saily

Saily provides data only eSIM plans across 150 plus countries, and while the plans themselves do not assign a dedicated phone number, the strong data speeds enable high quality VoIP calling through WhatsApp, Telegram, and FaceTime.

For travellers who need an eSIM with phone number functionality through apps rather than native carrier calls, Saily's NordVPN backed security means your VoIP calls remain encrypted on airport and hotel networks.

Plans start from $3.99 for local country coverage and $8.99 for global plans covering 121 destinations. The 24/7 live chat support resolves connectivity issues fast, which matters when your VoIP calls depend on a stable data connection.

Standout Specs:

Why Saily for eSIM with Phone Number: While Saily does not provide a carrier assigned number, it delivers the most secure data layer for VoIP calling. If your eSIM with phone number need is primarily WhatsApp and FaceTime calls, Saily's encrypted connection ensures call clarity and privacy that open airport Wi-Fi cannot match.

2. Airalo

Airalo is the only major travel eSIM provider offering a genuine eSIM with phone number through its Discover+ Global plan.

Each Discover+ profile includes a US based international number (+1 prefix) that supports outbound and inbound voice calls plus SMS across 156 countries. Plans start at $15 for 1GB with 7 days validity, scaling to $89 for 20GB across 365 days.

You can make standard carrier calls through the native phone app, receive SMS verification codes, and share your temporary number with hotels and local contacts. This is the real deal for anyone who needs more than just data.

Standout Specs:

Why Airalo for eSIM with Phone Number: The Discover+ Global plan is the closest thing to a real phone plan in the travel eSIM market. A US number that works across 156 countries, native dialler calls, and SMS that actually receives OTP codes. No other provider on this list matches that functionality for genuine eSIM with phone number use.

3. Amigo eSIM

Amigo takes a different approach to the eSIM with phone number problem. Rather than providing a callable number, Amigo delivers unlimited data that powers WhatsApp, Telegram, and Skype calls with zero throttle anxiety.

When your VoIP calling depends on bandwidth, unlimited data ensures your voice does not cut out mid conversation with a hotel receptionist. Amigo covers over 100 countries through local carrier partnerships and activates via QR code.

For remote workers who spend weeks abroad and rely on video conferencing tools, the unlimited structure keeps Zoom and Google Meet running without data caps ruining a client call.

Standout Specs:

4. GigSky

GigSky offers data only eSIM plans across 191 countries, and its free trial lets you verify VoIP call quality before spending any money.

The provider explicitly states that no phone number comes with its plans and warns users not to set GigSky as the default voice line. That said, the data connection supports app based calling reliably.

For someone testing whether an eSIM with phone number functionality through WhatsApp is sufficient for their trip, GigSky's free trial answers that question at zero cost.

Standout Specs:

Why GigSky for eSIM with Phone Number: The free trial is strategic here. If you are unsure whether app based calling will cover your needs abroad, GigSky lets you test that theory without spending a pound. Install it, make a few WhatsApp calls, and decide if you need a true carrier number or if data based calling does the job.

5. MobiMatter

Mobimatter supports some plans with voice and SMS capabilities depending on the destination, alongside its well known $1 per GB data offering.

The provider covers over 200 countries and offers both data only and voice enabled options for select regions. For budget travellers who need an eSIM with phone number at a low cost, checking MobiMatter's destination specific plans often reveals voice add ons that larger providers do not surface.

The 4.7 app rating reflects reliable activation, and the pay per GB model means you are not locked into large bundles when you only need a few calls.

Standout Specs:

6. Maya

Maya brings a 100% money back guarantee to the eSIM with phone number search, which removes all financial risk from trying a new provider.

Plans start from $1.79 and include options up to 50GB across 200 countries. Maya supports Wi-Fi sharing on all plans and allows future date activation so you can install well before your trip.

While most Maya plans are data focused, the provider's money back promise is particularly valuable for travellers testing whether VoIP calling on a data eSIM meets their phone number needs abroad.

Standout Specs:

Why Maya for eSIM with Phone Number: At $1.79 entry price and a full money back guarantee, Maya lets you test whether data driven VoIP calling covers your phone needs abroad. If it does not, you get your money back. No other provider offers this safety net.

7. Lotso Travel

Lotso Travel packages its travel eSIM plans in clean bundles designed for short trips, making it a practical option for weekend travellers who need an eSIM with phone number reach through app based calling.

The referral programme rewards pilgrims and group travellers who help their companions get connected. Plans activate via QR code and the platform focuses on simplicity over feature overload.

For travellers who find the Airalo or Saily interfaces overwhelming, Lotso Travel strips the experience down to the essentials.

Standout Specs:

8. Billion Connect

Billion Connect covers over 200 countries and regions, giving it the broadest geographic reach for an eSIM with phone number through VoIP calling.

Travellers on complex itineraries spanning Africa, South America, and Southeast Asia need a provider that works in less common destinations.

Billion Connect's local and regional plan options mean your data connection (and therefore your VoIP calls) stays alive even in countries that smaller providers skip entirely. The QR activation works across both iOS and Android.

Standout Specs:

FAQs Related to eSIM with Phone Number

The Honest Recommendation

Airalo's Discover+ is the only realistic option if you need a genuine eSIM with phone number that makes native calls and receives SMS.

The 20GB plan at $89 with 365 day validity works across multiple trips. For most travellers, though, a strong data eSIM with WhatsApp calling covers 90% of phone needs abroad.

Saily handles that with encryption at $8.99 globally, and Maya offers the lowest risk entry at $1.79 with a full refund guarantee. Test your calling needs with GigSky's free trial before committing to anything. The right answer depends on whether you truly need a number or just a good connection.