Numbers activated
10K+
Numbers activated
10K+
Countries available
190+
Average delivery rate
53%
If SMS doesn’t arriveSMS doesn’t arrive?
Auto-refund
LinkedIn SMS verification ties a phone number to two-factor authentication, new sign-in checks, and locked account recovery. A number added to the Contact Info section, however, becomes visible to data scraping tools that harvest contact details. LinkedIn's Help Center draws a firm line: cell and landline numbers pass verification, VoIP numbers do not. SMSFAST supplies mobile-tagged numbers that generally fit that accepted type; results vary by number, country, and carrier.
LinkedIn accepts cell and landline numbers and rejects Voice over IP (VoIP) lines, the one account-verification rule its Help Center states outright. Two other triggers surface in user reports that the platform does not document: reused public-pool numbers, and automated-looking sign-ups.
A number already tied to one account will not verify another at the same time, though LinkedIn does not document this. SMSFAST supplies mobile-tagged numbers from its own pool, not the free public pools, and a long-term rental stays exclusive to one user. Delivery rates by country sit in the table above.
Either create a new account by clicking "Registration" or log in if you already have one.
In the top right corner, click "+" and choose a convenient top-up method. Add the amount you need.
In the left menu, under "Select service," click "LinkedIn". Then, choose your region from the list.
Click "Buy" and wait a few seconds for your temporary number to be purchased and activated.
Copy the phone number from the "Number" field to activate the service.
Wait for the one-time password (OTP) to appear in the "Code from SMS" field, then enter it in the LinkedIn verification screen to complete registration.
Four steps add a SMSFAST number to LinkedIn: buy the number, enter it in your settings, read the code, and confirm it.
Both options let you receive an SMS code on a LinkedIn number. The difference is in reliability and privacy.
SMSFAST supplies mobile-tagged numbers that generally fit LinkedIn's accepted type rather than VoIP, with delivery shown by country and operator on the Prices page. Acceptance depends on the specific number and country. A long-term rental suits anyone who needs a steady number for two-factor authentication over time.
Email still covers account creation, so a phone number often stays optional at that first step. LinkedIn requests one to switch on SMS-based two-factor authentication, verify the account, and restore access after a lockout. Without a number, several security features stay out of reach.
A mobile-tagged number keeps your personal line private and, in most cases, verifies LinkedIn. The platform does not accept VoIP numbers, so the number's carrier classification matters more than the label "virtual". SMSFAST supplies mobile-tagged numbers, though acceptance still depends on the number and country. Treat this as general information, not legal advice.
A number already tied to one LinkedIn account will not verify a second while it stays in use, a block users report though LinkedIn does not publish it as a rule. Each separate account needs its own verification number. SMSFAST assigns a fresh number for every activation, which keeps each account on a distinct line.
A number added only for verification stays off your public profile by default. To control who can look you up by number, open Settings, then Visibility, then Profile discovery using phone number; the options run from Anyone through the connection-degree levels to Nobody. The Contact Info card holds a separate display setting.
LinkedIn documents one difference only: VoIP numbers fail verification. A mobile-tagged virtual number clears the same check as a physical SIM in most cases. The platform states no preference for physical over virtual, so the real question stays whether a number reads as VoIP or not.
Activation mode runs 20 to 90 minutes, enough to clear LinkedIn verification. After that, the account stays active on its own. For continuous 2FA and account recovery, a SMSFAST long-term rental holds the number from 1 day to 1 year, with renewal. Cancellation for long-term rental is coming soon.