#646#  [#MIN#] <send> minutes used sent to your display
#686# [#NUM#] <send> your mobile number sent to your display
*686  [*NUM] <send> your number read back to you.
#225# [#BAL#] <send> your balance owed and last payment
#999# prepaid balance sent to your handset

Not a short code:  Dial customer care 611/1-800-937-8997.  After the
Spanish announcement when you enter your mobile number after you enter
your number press the # key to get your minute useage read back to
you.
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