https://www.proximus.be/support/en/id_sfaqr_bill_check_online/personal/support/billing/control-your-costs/check-your-usage/consult-your-bills-payment-statements-and-payments.html
Consult your bills, payment statements and payments | Proximus
You can look up your bills or payment statements and view them in detail. You can also check if they've already been paid.
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