Managing Separate Trading Accounts
Keeping personal communication separate from financial platform updates helps maintain organization. Using a temporary number allows you to register an account without linking your main personal telephone line.
SMS Verification
Virtual Phone Numbers for CoinDCX SMS Verification
Imagine you are setting up a dedicated crypto trading desk on your mobile tablet while traveling abroad, and you need to complete a security check on CoinDCX. Using your primary personal SIM card overseas often triggers unexpected roaming charges or network delays that disrupt the authentication flow. Keeping your main phone number private also prevents your primary line from receiving unnecessary service updates or promotional alerts.
OnayApp addresses this need by providing temporary phone numbers to receive verification codes reliably. Available on both iOS and Android devices, the service operates on a flexible coin-based system without requiring recurring monthly subscriptions. Users can select numbers from various countries according to their requirements, with India and Cambodia being frequent selections for CoinDCX account setups.
Each temporary number remains reserved for approximately ten minutes, giving you sufficient time to submit the number on the trading platform. As soon as the platform dispatches the verification SMS, the code appears instantly in OnayApp accompanied by a push notification. If no message arrives during the reservation window, the system automatically refunds your spent coins back to your balance.
CoinDCX numbers by country
| Country | Dial code | One-time number |
|---|---|---|
Cambodia
|
+855 | 1 coins |
|
Cambodia
|
+19 | 1 coins |
India
|
+91 | 1 coins |
How to verify CoinDCX with a virtual number
01
Select CoinDCX and Country
Open OnayApp on iOS or Android and choose CoinDCX along with your preferred country, such as India or Cambodia.
02
Use Coins to Reserve
Spend your in-app coins to activate a temporary phone number reserved for ten minutes.
03
Enter Number on CoinDCX
Copy the assigned virtual number and paste it into the verification field on CoinDCX.
04
Receive Code via Notification
Monitor OnayApp or wait for a push notification to copy your incoming verification code.
When people use a temporary CoinDCX number
Accessing Platform While Traveling
Travelers frequently encounter problems receiving SMS verification when roaming on foreign networks. Obtaining an international temporary number ensures you can complete identity verification steps wherever you are located.
Maintaining Personal Phone Privacy
Sharing your primary contact number across multiple online services can increase exposure to unwanted marketing calls. A secondary number provides a controlled channel strictly reserved for receiving authentication messages.
Frequently asked questions
Which countries are available for CoinDCX verification?
OnayApp currently offers virtual numbers for CoinDCX from countries including India and Cambodia. You can view available country choices and their coin costs directly inside the mobile app before purchasing.
What happens if the SMS code does not arrive?
A single-use number stays reserved for approximately ten minutes after purchase. If the SMS code is not delivered within this window, the transaction expires and your coins are automatically returned to your balance.
Can I keep the virtual number for ongoing access?
Yes, in addition to short-term single verification numbers, OnayApp provides longer rental options. Renting a number for an extended period allows you to receive future security codes or sign-in confirmations on CoinDCX whenever necessary.
How do I add coins to my OnayApp account?
You can purchase coin packages directly within the OnayApp mobile client on iOS or Android. There are no automatic monthly subscriptions, so you only buy coins when you intend to request a number.
Other services
Get your CoinDCX code
Download OnayApp, top up coins and receive your verification code in the app. No subscription, pay only for what you use.