A
ATT
Puerto Rico
★★★ Verified
USSD codes by category
4 codesBalance Enquiry 2 codes ▾
*777#
Check prepaid balance
*225#
Check bill balance (postpaid)
Data Packs 1 codes ▾
*3282#
Check data/SMS usage
Other 1 codes ▾
*646#
Check remaining minutes