three-digit
Hundred to ninety-nine
Three-digit describes a number containing exactly three numerals, ranging from 100 to 999: a three-digit area code, three-digit inflation.
The term often signals magnitude—a three-digit price is substantial, a three-digit temperature is dangerously hot.
Symbol representing quantity
- codeSymbolic communication system
- combinationJoining of multiple elements
- integerNumber lacking fractions
- numeralSymbol denoting quantity
figure · quantity · value · hundred · decimal · counting · sequence · notation
Authentication number sequence
- passwordAuthentication string
- area codeRegional telephone identifier
- extensionAdded part or duration
- country codeAlphanumeric national identifier
prefix · CVV · security code · identifier · verification · access code · telephone · dialing
Standard publication number
- postal codeMail delivery zone identifier
- zip codePostal area identifier
- routing numberBank branch identifier code
- model numberManufacturer's product identifier
serial · classification · designation · reference · catalog · indexing · standard · specification
number
Symbol representing quantity
- codeSymbolic communication system
- combinationJoining of multiple elements
- integerNumber lacking fractions
numeral · figure · quantity · value · hundred · decimal · counting · sequence · notation · cardinal
PIN
Authentication number sequence
country code · prefix · CVV · security code · identifier · verification · access code · telephone · dialing · entry code
ISBN
Standard publication number
- postal codeMail delivery zone identifier
- zip codePostal area identifier
- routing numberBank branch identifier code
model number · serial · classification · designation · reference · catalog · indexing · standard · specification
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