
Yes, there is a code. And there is also a way to do without it.
Is there a code to see my balance?

Yes: *857#. It shows your balance and your active bundles — and it also tops up.
And from the chat, what do I get?

Write “my balance”: balance, call bonus, bundles and their expiry date, remaining data, and your last top-ups with dates — in a single message.
What the code does not do, and what changes day to day:
- No code to remember — you write in plain English, not in stars and hashes.
- Your top-up history, dated, to find an operation again.
- A reminder on the day your bundle expires. You ask for nothing: the message comes on its own, and one tap takes the same bundle again.
- Without the SIM in your hand. Once the line is verified, you check it from any device. For a SIM living in a modem it is the only way: no code can be dialled there. Handy too for a line you top up for someone else.
The check, once
- You give the Blue numberThe one you want to look up.
- A code arrives by SMS on that lineSo only whoever holds the SIM can authorise it.
- You type it back in the chatAnd that's it: nothing else to provide.
I still have a couple of questions

How do I check my Camtel Blue balance?
Dial *857#: it shows your balance and your active bundles, and also lets you top up.
How do I find out my Blue number?
Dial *825*3*3# on the line.
Can I check someone else's line?
No. Every lookup re-checks that you proved, from this conversation, that you control the line. Knowing a number is not enough.
Do you have other pages like this?

Blue bundles and prices
All 19 bundles: price, data, validity and activation code.
All Blue USSD codes
The codes Camtel publishes, with what each one actually does.
Top up with Mobile Money
Pay a Blue top-up with MTN MoMo or Orange Money.
Guide and tips
How it works, and the shortcuts nobody knows about.
Your Blue account, in one message
Write “my balance” on WhatsApp.