Roamless is the closest competitor to Numero eSIM's whole portfolio. Its own page offers “eSIM, data, phone numbers, international calls and SMS. All in one app” across “over 208 countries”, on pay-as-you-go credits that “never expire”. Its landing page does not publish the detail: no country list for the numbers, no price for data, no unlimited tier, no fair-use statement. Numero eSIM publishes all of it.
On portfolio breadth this is the closest match in the set: data, a phone number and international calling in one app, and more countries claimed for data than Numero eSIM publishes. The products are close. The case for Numero eSIM rests on published specifics: named countries, operators, prices and durations, where Roamless leaves those to the app.
Which countries do Roamless numbers cover?
Roamless's landing page lists “Roamless Numbers” without a country list. Numero eSIM publishes all 39 number countries with the price of each, from $3.99 a month, plus toll-free lines in eight.
Is it one product, or three in one app?
On Roamless, numbers, calls and data sit in one app but are not sold as one bundled plan. Numero eSIM's full eSIM is one line carrying data, calling minutes and a real number, in 188 countries and 2 regions, from €16.00 for 20 GB over 30 days.
What does data cost, and what happens after the allowance?
Roamless's landing page publishes no data price, no unlimited tier and no fair-use statement. Numero eSIM publishes per-country data pricing from €3.50, unlimited plans in 14 countries plus Europe, and the fair-use policy in its terms.
Roamless sells eSIM data, phone numbers and international calling in one app. The table compares it across all four Numero eSIM product lines; Roamless competes in three of them, the widest overlap of any competitor in this set.
| What you compare | Numero eSIM | Roamlessnot published |
|---|---|---|
| Countries with a numberWhere you can get a local line of your own | 39 countries, all with published prices: 12 mobile-number countries, 32 additional countries, 8 toll-free countries (some overlap) | “Roamless Numbers”; country list not published on the landing page |
| Receive SMS and OTP codesWhether verification codes arrive | Depends on the country. SMS is received on the US, Canada and Nicaragua numbers; most additional countries do not receive it, and each page says so | Not stated |
| Send SMS from the numberWhether you can reply, not only receive | From any of the 39 countries' numbers | SMS through the app on credits |
| WhatsApp verificationNarrower than receiving: not every number that receives SMS | Listed per country. 11 of the 12 mobile-number countries (Nicaragua excluded) and 2 of the 8 toll-free lines, Denmark and Colombia | Not stated |
| Make and receive callsWhether it behaves like a real phone line | international calls on credits | |
| Toll-free numbersA 1-800 style line customers call for free | 8: Canada, Colombia, Cyprus, Denmark, Dominican Republic, Hungary, Serbia, South Africa | Not stated |
| Monthly priceWhat one number costs per month | Mobile $3.99 to $38.00 · More Countries from $4.00 · Toll-Free $7.00 to $78.00 · USA areas $3.49 | “monthly or annually” for numbers; data is pay-as-you-go |
| What you compare | Numero eSIM | Roamlessnot published |
|---|---|---|
| DestinationsWhere mobile data works when you travel | 181 countries + 7 regions | “200+ destinations worldwide” · “over 208 countries” |
| Unlimited data, and where Which destinations offer an unlimited plan | 14 countries (USA, UK, France, Germany, Italy, Spain, Portugal, Sweden, Turkey, Egypt, Jordan, Kuwait, Qatar, Saudi Arabia) plus the Europe region. 6 durations, 3 to 30 days. From €9 (Turkey, 3 days); Europe €9 to €59. 5G in 13 of the 14; Egypt is 2G/3G/4G | Not stated: pay-as-you-go, no unlimited tier published |
| What you compare | Numero eSIM | Roamlessnot published |
|---|---|---|
| DestinationsOne line carrying data, minutes and a number | 188 countries + 2 regions | Partly: numbers, calls and data sit in one app, but not sold as one bundled plan |
| Entry priceCheapest way into the bundled product | €16.00 (20 GB, 30 days, number included) | Not stated |
| What you compare | Numero eSIM | Roamlessnot published |
|---|---|---|
| Calling plansCheap minutes to landlines and mobiles abroad | 17 local and 2 international plans | international calls and SMS on app credits |
Last verified: September 2026
Roamless claims all three of Numero eSIM's main products in one place and more countries for data, 208 against 181. Its landing page stops there: no country list for the numbers, no price for data, no unlimited tier, no fair-use or hotspot statement. Numero eSIM publishes 39 number countries, per-country data pricing, and 14 unlimited countries plus Europe.
Every Numero eSIM plan is listed before you pay, with its country, operator, price and duration, from a data eSIM at €3.50 to the full eSIM at €16.00 for 20 GB with a number, to 19 calling plans.
Pay-as-you-go credits that never expire are an advantage over plan-based pricing for anyone who travels irregularly, because nothing is wasted and nothing auto-renews. With numbers and calling in the same app and 208 countries of data, it is a coherent product.
A global mobile data service for phones, tablets, laptops and connected cars, backed by Transatel and NTT; no number. Numero eSIM adds a line you can be called on.
190+ countries on “520 Networks” with inflight plans, and “Voice and Text Plans” referenced without details. Numero eSIM spells out its number and calling products.
A US phone number for €0.99 a month inside its eSIM app, cheaper than any Numero eSIM tier, in one country. Numero eSIM sells numbers in 39.
Amazing eSIM service!
Numero eSIM made my trip to Europe seamless. Fast activation, great coverage, and no roaming fees. Highly recommend to every traveler!
Best travel companion
I've tried many eSIM providers but Numero is by far the best. The app is intuitive, plans are affordable, and customer support is top-notch.
Works perfectly worldwide
Used Numero across 8 countries in one trip. Never lost connection, data speeds were excellent everywhere. Will never travel without it.
Amazing eSIM service!
Numero eSIM made my trip to Europe seamless. Fast activation, great coverage, and no roaming fees. Highly recommend to every traveler!
Best travel companion
I've tried many eSIM providers but Numero is by far the best. The app is intuitive, plans are affordable, and customer support is top-notch.
Works perfectly worldwide
Used Numero across 8 countries in one trip. Never lost connection, data speeds were excellent everywhere. Will never travel without it.
Super easy to set up
Setup took less than 2 minutes. Scanned the QR code and I was connected instantly. Perfect for business travelers who need reliability.
Incredible value for money
The plans are very competitively priced and the service quality is outstanding. I've saved hundreds of dollars switching to Numero eSIM.
Reliable and fast always
I use Numero for every business trip. Coverage is consistent, speeds are fast, and the app makes managing plans incredibly simple.
FAQ Concept
Quick answers to the most common questions from travelers using a Numero Data eSIM.
Provides prepaid travel data across 200+ countries. Enjoy a steady, affordable internet connection anywhere you travel.
