
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.
Top up in one line
The quick-command format, and the short code of all 19 bundles.
Guide and tips
How it works, and the shortcuts nobody knows about.
Your Blue account, in one message
Write “my balance” on WhatsApp.