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