Why didn't my verification SMS arrive? A troubleshooting checklist
The five reasons a code doesn't show up, in order of how often we see them, plus what to actually do next.
The single most common support message we get is some version of "I ordered a number, the timer is running, and no SMS." Most of the time the issue isn't on our side. Here's the ranked list of why it happens and what to do about each.
1. The platform rate-limited or shadow-blocked the country
By far the most common cause. Large platforms (especially Google, WhatsApp, Telegram) run anti-abuse models that quietly stop sending SMS to ranges they consider noisy. You're unlikely to be flagged personally — the entire country pool got dampened.
What to do: cancel and retry in a different country. If the country card showed near-empty stock, it was already on its way to being blocked. Pick a country with healthy stock and a different region (try Indonesia / Brazil / Philippines if you previously tried the US, etc.).
2. Wrong service code at signup
If you ordered "WhatsApp Business" but registered for plain WhatsApp (or vice versa), the SMS the platform sends won't be matched by our pool — the number was rented for the wrong route. Always double-check the service tile name against the platform you're actually registering on.
3. You submitted before the order was open
Quick reflex: order → switch to the platform tab → paste the number → hit "send code". If you do that before our side has finished assigning the number upstream, the platform sends the SMS to a number that isn't yet routed to your activation. Wait until your order page actually displays the phone number before you paste it.
4. Number quality drop
Even within a healthy country pool, an individual number can be silently flagged from previous use. We don't have visibility into how each upstream operator scores them, so sometimes a number just doesn't deliver.
What to do: cancel before the window closes — you get a full refund — and order a new number from the same service/country. Two in a row failing for the same country usually means cause #1, switch country instead.
5. The SMS arrived but went to the wrong route
Rare. Sometimes carriers route a message to an MMS gateway or international SMS service that our upstream provider doesn't aggregate. You'll see "no SMS" but the platform's logs say "sent."
What to do: cancel for refund, retry with a different service code (some platforms have multiple available — e.g. tg Telegram vs wb WeChat; AI services often have several aliases).
The refund rules
If you cancel before any SMS is received, the order refunds in full, instantly, to your balance. If the window closes with no SMS, same thing — automatic full refund. You only pay for orders where an SMS actually arrived.
One last thing: verify it's not your own settings
Before raising support, sanity-check on your end: are you reading the SMS from the right order tab? Did the platform send to the temporary number (check its "code sent to +xxx" UI)? Did your browser auto-fill an old code from previous signup?
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