Regular Expression Library

Test Your Regular Expressions

New Silverlight Tester

Singleline

Case Insensitive

Multiline

Ignore Whitespace in Expression

Explicit Capture

URL

File

Source

Regular Expression
^(4915[0-1]|491[0-4]\d|490\d\d|4[0-8]\d{3}|[1-3]\d{4}|[2-9]\d{3}|1[1-9]\d{2}|10[3-9]\d|102[4-9])$