interdigit
wrong number
short code
exit code
telephone number
number
phone number
arithmo-
multidigit
prefix
vanity number
pulse dialing
extradigital
tetradecimal
exchange
speed dial
pentadecimal
area code
-dactyl
octal
decimal arithmetic
numero-
touch-tone
touch-tone dialing
pachydactylous
numerically
tridigital
off the hook
common factor
polydivisible
tone dialing
osculation
k-adic notation
undecillionth
count on the fingers of one hand
dial
denumeral
innumerableness
countlessness
whole number
digited
non-integer
telephone dial
dit
international call prefix
rotary phone
dividend
count off
dialing
dual
audio coil
one thousand million
billion
indefinite numeral
1000000000
multiply
zero prefix
even number
Hindu-Arabic numeral
Al Capone
ringtone
arithmocratic
arithmetically
unidactyl
digi-
digit sum
#
double digit
repdigit
decimal numeration system
numerally
-nd
round up
subtracter
numberwork
decimal system
arithmology
successor
radix point
decimal number system
ternarily
truncate
round
modulus
transtegumental
digitated
horn
scientific notation
pipe
blower
automanual
digitally
telephonically
eau de Cologne
dog and bone
reverse Polish notation