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Pattern
^(\d{3})(\d{3})(\d{3})(\d{2}).*
Input
12345678910999999999
12345678910999999999
Options
Ignore Case
Ignore Whitespace
Explicit Capture
Culture Invariant
Singleline
Multiline
Right To Left
ECMA Script
Start from position:
Max matches to find:
Replacement
Replace matches with...
$1-$2-$3 $4
Click the
context
tab to see replacements.
Regex Info
Table
Context
Split List
1
match found in about
2
milliseconds.
Show Permalink
Permalink
Index
Position
Matched String
Replacement
$1
$2
$3
$4
0
0
12345678910999999999
123-456-789 10
123
456
789
10
123-456-789 10
empty string
123
456
789
10
empty string
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