SMSZ (smsz.net) sells virtual phone numbers for SMS verification and accepts payment in Bitcoin, Ethereum and USDT (TRC20/ERC20) as well as by card. Setting up an account requires only an email address and a password; the provider states it does not ask for a name, phone number or ID.
Two offers
- One-time SMS — a number for a single verification, from unknown. The number stays usable for unknown minutes, and more than 1,000 services are supported. After the order the number goes back into the pool and may be reused later.
- Rent a number — a dedicated number for longer use, from single days up to several months per the API documentation, receivable of unlimited SMS from multiple services. The API documents a monthly United Kingdom rental at unknown as a price example; rentals can be extended before they expire.
Payments and refunds
If no SMS arrives within the waiting time, the order is cancelled automatically and the full price returns to the account balance — codes that never arrive are not charged. Received SMS appear in the SMSZ dashboard; a full API with webhooks is available for programmatic use.
Basicssmsz
- Platforms
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web
smsz.net checked 31 Oct 2026
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smsz.net
Wording at the source
Every request carries an API key as a bearer token:
Checked Verified Check overdue · last 31 Oct 2026 Value wrong? Unchanged since 31 Oct 2026 What does [s] mean? - API access
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Yes
smsz.net checked 31 Oct 2026
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smsz.net
Wording at the source
The SMSZ API gives you programmatic access to everything the website does: buy a number for a single SMS verification, rent a number for days or months, read incoming messages, and get pushed a webhoo...
Checked Verified Check overdue · last 31 Oct 2026 Value wrong? Unchanged since 31 Oct 2026 What does [s] mean? - Refund without code
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Yes
smsz.net checked 31 Oct 2026
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smsz.net
Wording at the source
You get your money back automatically. When the waiting time runs out and no message came, the order is cancelled and the full price returns to your balance. You never pay for a code you did not recei...
Checked Verified Check overdue · last 31 Oct 2026 Value wrong? Unchanged since 31 Oct 2026 What does [s] mean? - Refund policy
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Automatic refund to the balance if no SMS arrives within the waiting time (policy states 10 minutes); no refunds for successfully received SMS or ended rentals; other cases reviewed by support within 24-48 hours.
smsz.net checked 31 Oct 2026
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smsz.net
Wording at the source
We automatically refund your payment if you don't receive an SMS within 10 minutes of requesting a number.
Checked Verified Check overdue · last 31 Oct 2026 Value wrong? Unchanged since 31 Oct 2026 What does [s] mean?
Fees and variants
| Attribute | One-time SMS | Rent a number |
|---|---|---|
| Number service | ||
| Services |
SMS activation
smsz.net checked 31 Oct 2026
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smsz.net
Wording at the source
Get instant SMS verification codes for any service with our secure virtual numbers. Perfect for one-time account verifications and quick setups.Checked Verified Check overdue · last 31 Oct 2026 Value wrong? Unchanged since 31 Oct 2026 What does [s] mean? |
number rental
smsz.net checked 31 Oct 2026
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smsz.net
Wording at the source
Secure a dedicated virtual number for extended use. Receive unlimited SMS from multiple services and maintain long-term verification needs.Checked Verified Check overdue · last 31 Oct 2026 Value wrong? Unchanged since 31 Oct 2026 What does [s] mean? |
| Number types |
VoIP numbers
smsz.net checked 31 Oct 2026
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smsz.net
Wording at the source
Get virtual phone numbers from 100+ countries worldwide for SMS verificationChecked Verified Check overdue · last 31 Oct 2026 Value wrong? Unchanged since 31 Oct 2026 What does [s] mean? |
|
| Number countries |
100 countries and regions
smsz.net checked 31 Oct 2026
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smsz.net
Wording at the source
[### Afghanistan AF +93asia Temp Numbers for AfghanistanActive](/country/afghanistan "Afghanistan SMS verification - Get temporary phone numbers for Afghanistan")[### Albania AL +355europe Temp...Checked Verified Check overdue · last 31 Oct 2026 Value wrong? Unchanged since 31 Oct 2026 What does [s] mean? |
|
| What the number can do |
receive SMS
smsz.net checked 31 Oct 2026
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smsz.net
Wording at the source
Get instant SMS verification codes for any service with our secure virtual numbers.Checked Verified Check overdue · last 31 Oct 2026 Value wrong? Unchanged since 31 Oct 2026 What does [s] mean? |
receive SMS
smsz.net checked 31 Oct 2026
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smsz.net
Wording at the source
Secure a dedicated virtual number for extended use. Receive unlimited SMS from multiple services and maintain long-term verification needs.Checked Verified Check overdue · last 31 Oct 2026 Value wrong? Unchanged since 31 Oct 2026 What does [s] mean? |
| Activation window (minutes) |
20
smsz.net checked 31 Oct 2026
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smsz.net
Wording at the source
Rent durationUp to 20 minutesChecked Verified Check overdue · last 31 Oct 2026 Value wrong? Unchanged since 31 Oct 2026 What does [s] mean? |
unknown |
| Exclusive number |
may be reused
smsz.net checked 31 Oct 2026
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Source
smsz.net
Wording at the source
The number is removed from your account and later goes back into the pool.Checked Verified Check overdue · last 31 Oct 2026 Value wrong? Unchanged since 31 Oct 2026 What does [s] mean? |
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| Keep the number | unknown |
extend the rental
smsz.net checked 31 Oct 2026
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smsz.net
Wording at the source
Extending. POST /rentals/{id}/extend with {"days": 30} adds time and charges your balance. Extend before expires_at — an expired rental cannot be revived, only replaced.Checked Verified Check overdue · last 31 Oct 2026 Value wrong? Unchanged since 31 Oct 2026 What does [s] mean? |
| Several codes per number | unknown |
Yes
smsz.net checked 31 Oct 2026
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smsz.net
Wording at the source
Receive unlimited SMS from multiple services and maintain long-term verification needs.Checked Verified Check overdue · last 31 Oct 2026 Value wrong? Unchanged since 31 Oct 2026 What does [s] mean? |
| Rental periods | unknown |
a day, a month, a year
smsz.net checked 31 Oct 2026
Two sources, two values
Showna day, a month, a year
smsz.netchecked 31 Oct 2026
| Lifetime | ~15-20 minutes | 1 day to 12 months |Differinga day, a month smsz.netfetched 31 Oct 2026 Rent durationUp to 90 daysOur verifier confirmed the shown value; the differing source is being checked. Check overdue · last 31 Oct 2026 Value wrong? History What does [s] mean? |
| Fees | ||
| Price per activation |
0.05 USD
smsz.net checked 31 Oct 2026
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smsz.net
Wording at the source
One-time SMS $0.05 starting fromChecked Verified Check overdue · last 31 Oct 2026 Value wrong? Unchanged since 31 Oct 2026 What does [s] mean? |
unknown |
| Rental per month | unknown |
14.50 USD
smsz.net checked 31 Oct 2026
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smsz.net
Wording at the source
"country": "GB", "country_name": "United Kingdom", "duration_days": 30, "price": 14.5, "currency": "USD", "available": 62Checked Verified Check overdue · last 31 Oct 2026 Value wrong? Unchanged since 31 Oct 2026 What does [s] mean? |
| Minimum top-up | unknown | |
Amounts in your display currency are approximations (hover or tap for the original and the rate) · exchange rate of
KYC and limits
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No ID
e-mail, phone or personal details, no ID document
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Tier 1 at SMSZ
smsz.net checked 31 Oct 2026 Source and check Source smsz.net Wording at the source
What do I need to create an account? Only an email address and a password. We do not ask for your name, your phone number, or any ID.
Checked Verified Value wrong? No earlier versions What does [s] mean?Requires: no further documents
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KYC: No ID KYC-free according to the provider (limits not published).
When is KYC needed?
No triggers published.
What do you have to show? Open the KYC finderAvailability
Key countries
- United States unknown
- Germany unknown
- United Kingdom unknown
✓ available · ✗ not available · ? not known from the sources
Numbers
| Attribute | Value |
|---|---|
| Number types |
VoIP numbers
smsz.net checked 31 Oct 2026
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smsz.net
Wording at the source
Get virtual phone numbers from 100+ countries worldwide for SMS verificationChecked Verified Check overdue · last 31 Oct 2026 Value wrong? Unchanged since 31 Oct 2026 What does [s] mean? |
| Number countries |
100 countries and regions
smsz.net checked 31 Oct 2026
Source and check
Source
smsz.net
Wording at the source
[### Afghanistan AF +93asia Temp Numbers for AfghanistanActive](/country/afghanistan "Afghanistan SMS verification - Get temporary phone numbers for Afghanistan")[### Albania AL +355europe Temp...Checked Verified Check overdue · last 31 Oct 2026 Value wrong? Unchanged since 31 Oct 2026 What does [s] mean? |
| Supported services |
1,000
smsz.net checked 31 Oct 2026
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smsz.net
Wording at the source
Number of services1000+Checked Verified Check overdue · last 31 Oct 2026 Value wrong? Unchanged since 31 Oct 2026 What does [s] mean? |
| What the number can do |
|
| Activation window (minutes) |
|
| Exclusive number |
may be reused
smsz.net checked 31 Oct 2026
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Source
smsz.net
Wording at the source
The number is removed from your account and later goes back into the pool.Checked Verified Check overdue · last 31 Oct 2026 Value wrong? Unchanged since 31 Oct 2026 What does [s] mean? |
| Keep the number |
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| Several codes per number |
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| Where SMS arrive |
web dashboard
smsz.net checked 31 Oct 2026
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smsz.net
Wording at the source
Pick a service and a country, get a number, and the code appears in your SMSZ dashboard.Checked Verified Check overdue · last 31 Oct 2026 Value wrong? Unchanged since 31 Oct 2026 What does [s] mean? |
| Rental periods |
|
Payment
| Attribute | Value |
|---|---|
| Pay with |
BTC, ETH, USDT
smsz.net checked 31 Oct 2026
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smsz.net
Wording at the source
Cryptocurrency Pay with Bitcoin, Ethereum, and other popular cryptocurrencies for enhanced privacy. - Bitcoin (BTC) - Ethereum (ETH) - USDT (TRC20/ERC20)Checked Verified Check overdue · last 31 Oct 2026 Value wrong? Unchanged since 31 Oct 2026 What does [s] mean? |
| Other payment methods |
card
smsz.net checked 31 Oct 2026
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smsz.net
Wording at the source
Credit/Debit Cards We accept all major credit and debit cards including Visa, Mastercard, and American Express.Checked Verified Check overdue · last 31 Oct 2026 Value wrong? Unchanged since 31 Oct 2026 What does [s] mean? |
| Payment chains |
Bitcoin, Ethereum, Tron
smsz.net checked 31 Oct 2026
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smsz.net
Wording at the source
- Bitcoin (BTC) - Ethereum (ETH) - USDT (TRC20/ERC20)Checked Verified Check overdue · last 31 Oct 2026 Value wrong? Unchanged since 31 Oct 2026 What does [s] mean? |
Promotions
What SMSZ offers itself: referral bonus, welcome bonus, running promotions and partner programme. Values of the provider, with source; no affiliate link in it.
No referral bonus, welcome bonus or promotion documented yet.
Trust
| Attribute | Value |
|---|---|
| Support channels |
e-mail
smsz.net checked 31 Oct 2026
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smsz.net
Wording at the source
Support answers every message, usually within 24 hours. For the exact payment and refund rules, see the pages below. Contact supportPayment & Refund PolicyChecked Verified Check overdue · last 31 Oct 2026 Value wrong? Unchanged since 31 Oct 2026 What does [s] mean? |
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Brand on record since 09/2025
web.archive.org checked 1 Nov 2026
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web.archive.org
Wording at the source
archived capture: 2025-09-13
Checked Verified -
Domain older than the brand (registered 07/2025)
rdap.verisign.com checked 1 Nov 2026
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Source
rdap.verisign.com
Wording at the source
registration: 2025-07-02
Checked Verified
Company
| Registered name | Not published by the provider smsz.net checked 31 Oct 2026 Source and check Source smsz.net Checked Verified |
|---|---|
| Register number | Not published by the provider smsz.net checked 31 Oct 2026 Source and check Source smsz.net Checked Verified |
Transparency
Transparency 67 %
0 of 6 key values not published
- Imprint / company details: no
- Public fee schedule: no
- Terms and conditions: yes
- Terms with version or date: yes
Sources last checked 2026-10-31
What users report
Ratings on platforms are not representative and sometimes manipulated; they never count as evidence for facts. People mostly write when something goes wrong: hardly anyone posts “KYC was easy and worked right away”, but ten users with verification problems do, often because a step was missed. So we never weigh criticism on its own, only against other offers in the same category. Only the average ratings on App Store, Google Play and Trustpilot count towards our score, damped and compared within the category. Single reports and community posts do not, so the score cannot be swayed by bought reviews.
Praised
- + Dashboard, API & bot1 author in 90 days
- + Code delivery1 author in 90 days
Criticised
- − Support1 author in 90 days
- − Crypto deposits1 author in 90 days
Distinct authors in 90 days. Happy users mostly praise in general terms, unhappy ones name details, so single topics collect more criticism.
- Deposit missing: 1 author in 90 days
How the score is made up
7.5 of 10 · good
Weighted sum of the criteria, each 0 to 10 from proven values. A criterion without data is not scored and counts with the category median, not as 0.
The score uses the entry variant One-time SMS; sorting stays with it. With another variant: Rent a number 6.6
Methodology and weights-
CoverageWeight 20 %1.9 of 2.0 points
number countries, supported services
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FeaturesWeight 20 %1.0 of 2.0 points
services, what the number can do, refund without code, API, exclusive numbers, keeping the number
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PrivacyWeight 20 %2.0 of 2.0 points
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TrustWeight 20 %1.1 of 2.0 points
licences, incidents, company and service age, ownership, security, transparency
Trust in detail
- Incidents (12 months)Weight 10 % not scored
- Company age (up to 5 years)Weight 10 % not scored
- Service on the market (up to 3 years)Weight 10 % not scored
- Brand age (up to 3 years)Weight 15 % 3.6
- Domain historyWeight 10 % 0.0
- OwnershipWeight 10 % not scored
- Security evidenceWeight 15 % not scored
- TransparencyWeight 10 % 6.7
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CostsWeight 10 %1.0 of 1.0 points
price per activation, rental per month
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AvailabilityWeight 5 %not scored counts with the median (0.2)
countries where the service can be bought
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CommunityWeight 5 %not scored counts with the median (0.2)
average ratings on App Store, Google Play and Trustpilot, damped, neutral with too little data
Alerts
Alerts for this number service
We tell you what changes at SMSZ and SMSZ, with evidence for every alert.
Embed the seal
Show the independent score of SMSZ on your website or in forum posts. The seal updates itself when the data changes.
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No rank: only products in the top 30 % of their category carry one.
- Free for everyone: providers, comparison sites, forums.
- Not a condition for being listed and no influence on score or ranking.
- A methodological comparison, no recommendation. No cookies, no tracking scripts; a click opens this page.
Changelog
Changes to KYC levels and requirements.
Apply for SMSZ directly with the provider.
All information without guarantee; the provider’s terms are binding. No investment or financial advice: scores are methodical comparisons, not recommendations.