BubblyPhone's own page says: “Currently, BubblyPhone is for outbound calling only”. It calls 200+ countries from $0.24 a minute, pay as you go, with US local numbers used as caller ID. Numero eSIM sells a number that receives as well as calls, in 39 countries from $3.99 a month, with 19 calling plans and travel data on the same account.
BubblyPhone draws its own boundary: outbound calling only. The US local numbers it provides show as caller ID on the calls you place, and nothing arrives on them. So it is a calling app, and three of the four sections below are empty on its side, along with the receive rows in the first. Numero eSIM sells the number itself: it rings, and where the country page says so it receives SMS.
Can anyone reach you on BubblyPhone?
No. Its numbers show as caller ID on the calls you place, and its page says the service is for outbound calling only. Numero eSIM sells numbers in 39 countries that ring, receive SMS where the country page says so, and send it everywhere.
How does the calling compare?
BubblyPhone: pay as you go, rates from $0.24 a minute to 200+ countries, no subscription. Numero eSIM: 17 local and 2 international calling plans with published prices, plus minutes included on the full eSIM. On rate alone, other specialists in this set publish lower per-minute prices than either.
BubblyPhone is an outbound international calling app with US local numbers as caller ID. The table compares it across all four Numero eSIM product lines; BubblyPhone competes in one of them.
| What you compare | Numero eSIM | BubblyPhonenot published |
|---|---|---|
| Countries with a numberWhere you can get a local line of your own | 39 countries where the number rings: 12 mobile-number countries, 32 additional countries and 8 toll-free countries, with some overlap | “Local US Numbers” across multiple states; US only, used as caller ID |
| Receive SMS and OTP codesWhether verification codes arrive | Country by country. The US, Canada and Nicaragua numbers receive SMS; most additional countries do not, which each country page says before you buy | “Currently, BubblyPhone is for outbound calling only” |
| Send SMS from the numberWhether you can reply, not only receive | SMS out from every number, all 39 countries | SMS not mentioned |
| WhatsApp verificationNarrower than receiving: not every number that receives SMS | Fewer than receive. 11 of the 12 mobile-number countries (every one except Nicaragua) and 2 of the 8 toll-free lines (Denmark and Colombia) | The number does not receive SMS |
| Make and receive callsWhether it behaves like a real phone line | Outbound only, per the same wording | |
| Toll-free numbersA 1-800 style line customers call for free | 8: Canada, Colombia, Cyprus, Denmark, Dominican Republic, Hungary, Serbia, South Africa | Not offered |
| 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 | “Pay only for what you use”; no subscription |
| What you compare | Numero eSIM | BubblyPhonenot published |
|---|---|---|
| DestinationsWhere mobile data works when you travel | 181 countries + 7 regions | Not offered |
| 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 offered |
| Fair-use capWhat happens after the high-speed allowance | Published in the terms and conditions: 2 GB of high-speed data per 24-hour period, then 1 Mbps until the next period | No data product |
| What you compare | Numero eSIM | BubblyPhonenot published |
|---|---|---|
| DestinationsOne line carrying data, minutes and a number | 188 countries + 2 regions | Not offered |
| Entry priceCheapest way into the bundled product | €16.00 (20 GB, 30 days, number included) | Not applicable |
| What you compare | Numero eSIM | BubblyPhonenot published |
|---|---|---|
| Calling plansCheap minutes to landlines and mobiles abroad | 17 local and 2 international plans | “200+ Countries”, rates “start as low as $0.24/minute”; live translation at “$0.20/min” |
Last verified: September 2026
Nothing arrives on BubblyPhone's US numbers; they are caller ID for the calls you place, and its page says the service is outbound only. At $0.24 a minute it is also not the cheapest caller in this set; Localphone publishes 0.3 cents.
Numero eSIM's number rings, receives texts where the country page says so, stays yours, and comes in 39 countries, alongside data in 181, a full eSIM in 188 and 19 calling plans.
Live call translation at $0.20 a minute is a feature nobody else in this comparison sells, Numero eSIM included, and it is useful for someone calling a country whose language they do not speak. Pay as you go with no subscription also suits irregular callers.
Calls to “167 countries” from 0.3c a minute on monthly subscriptions, with an Incoming Numbers product whose details are not published. Numero eSIM prices its 39 countries.
A calling-card business with per-destination rates, 1.4c a minute to Romania, and access numbers that are not lines. Numero eSIM sells calls out and a number that rings.
Cheap diaspora calling, such as 20 minutes to Cuba for €6, with no number, eSIM or data product. Numero eSIM sells a number people can call back.
Amazing eSIM service!
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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.
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Provides prepaid travel data across 200+ countries. Enjoy a steady, affordable internet connection anywhere you travel.
