name and number? u meant underneath the modem? lol i don't know what you mean. but! i will give you all the info available underneath the modem.

BILLION
product: ADSL2+ Router
model: BiPAC 5112S
FCC ID: B12DL03BBIPAC5112S
S/N: SM0000012063020157
Made In China HAHA.

does that help?