One-Time SMS Activation Code services:
These are useful for one-time activations, you will not have to obtain a brand new (e)Sim-card.
— 5sim.net
— onlinesim.io
— smspva.com
— smspool.net
— sms-man.com
— pvadeals.com
— sms verify.pro
— pvaverify.com
— truverifi.com
— sms-activate.org
Notes:
— One-time SMS services may not be secure and can lead to your accounts being compromised. You should not use a disposable SMS for a high-value account, which you tend to use for a long time.
Anonymous phone number for Telegram: