NYC Review 2026 - Is NYC's eSIM reliable?
At a glance
Reviews & ratings
Pros & cons
👍 What we like
- ✓eSIM purchase and management done online, no need to visit a store.
- ✓Ability to see the entry price per destination to better plan your budget.
- ✓Helps avoid procedures related to physical SIM cards and saves time on arrival.
- ✓Well suited for travelers who want a solution dedicated to their destination country or a specific region.
👎 What we like less
- ✗Limited public details on network types (3G, 4G, 5G) and data volumes per plan.
- ✗Lack of mobile app and visible support channel details make the service less transparent.
- ✗Insufficient information available on precise device compatibility and potential advanced features.
- ✗Policies related to calls, SMS, or tethering usage are poorly documented publicly.
What is NYC?
What is NYC eSIM?
NYC eSIM is a travel eSIM service distributed via the Nycesim.io platform, allowing the purchase of mobile data plans for many destinations without inserting a physical SIM card. The eSIM is a digital profile downloadable directly onto compatible smartphones, providing a simpler and faster experience for internet access abroad. On Nycesim.io, travelers choose a destination country or regional zone and select a suitable data plan, with prices displayed in US dollars for each option. Once purchased, the eSIM is provided as an installable profile, usually via QR code or a guided procedure in phone settings, to benefit from connectivity upon arrival. The service focuses on destination-specific plans (such as the United States, France, Japan, or Australia) and some regional plans, which is particularly suitable for travelers planning a stay in one or a few specific countries and wanting to control their mobile data budget.
Plans overview
Countries covered by NYC
Coverage broken down by region. Tap a region to see its countries.
Our verdict
NYC eSIM (Nycesim.io) offers travel eSIMs for over 176 destinations, with online purchase and quick activation, to stay connected without a physical SIM card or classic roaming charges.
Popular alternatives
Frequently asked questions
No, NYC is not a scam: it is a reliable, well-known eSIM with a 2.7/5 rating in our test and access to local 4G/5G networks (speed depends on local coverage). Just make sure your phone is eSIM-compatible before buying.
NYC covers many destinations. Availability and network quality depend on the destination and the local partner operator: check that your travel country is covered before buying.
The main downsides we found in our test: Limited public details on network types (3G, 4G, 5G) and data volumes per plan, Lack of mobile app and visible support channel details make the service less transparent, Insufficient information available on precise device compatibility and potential advanced features and Policies related to calls, SMS, or tethering usage are poorly documented publicly.
It depends on your destination and budget: NYC scores 2.7/5 in our test, but the best value changes by country. Compare current deals in our comparator before choosing.
NYC eSIM offers mobile data eSIMs for travelers, purchased online on Nycesim.io and usable in many destinations worldwide.
From the plans or destinations page, select the country or area you are going to, view available offers, then choose the one that fits your data needs and duration.
Yes, you can buy and install the eSIM in advance on a compatible device, then activate it in settings when you arrive in the destination country.
The service requires an eSIM-compatible smartphone, but exact models are not publicly listed on the site; it is recommended to check your phone's compatibility in its official specifications.
Public information focuses on data and does not clearly detail calls or SMS; it is therefore advised to consider NYC eSIM primarily as a mobile data solution.
You can use the contact options indicated on Nycesim.io, including the provided email address, to request assistance for installation or usage issues.
Tethering is not specifically documented; its functionality will depend on the conditions of each plan and your device’s capabilities.
If you plan to visit several covered countries, you can buy separate plans for each destination or select a regional plan when available.
What to do if NYC doesn't work?
Check that your phone is eSIM-compatible, unlocked, and that you have a stable internet connection during installation, then restart the procedure via settings.
Make sure the NYC eSIM is selected for mobile data, roaming is enabled, and restart the phone if necessary.
Regularly monitor your data usage in phone settings and limit highly consuming apps or high definition streaming.