Hello
Thank you for reaching out to our community regarding paying your husband’s bill. You can log into his AT&T online account and pay the bill.
You can also make a payment via the my AT&T app that you can install from your devices app store. You can also dial *PAY from any line on the account and make a payment.
If you contact AT&T and are not able to verify the account, AT&T would not be able to provide you the amount that is due, but you can still make a payment.
Hope this helps!
Charise