Regular Expressions 101

Explanation

Pro

Group 1((?:\+|00)[17](?: |\-|\.)?|(?:\+|00)[1-9]\d{0,2}(?: |\-|\.)?|(?:\+|00)1\-\d{3}(?: |\-|\.)?)?

?repeats the group contents below at most once:

1st Alternative(?:\+|00)[17](?: |\-|\.)?

Non-Capturing Group(?:\+|00)

1st Alternative\+

\+the literal + (43₁₀ / 53₈ / 2B₁₆)

2nd Alternative00

00the literal text 00

Character Class[17]

1the literal 1 (49₁₀ / 61₈ / 31₁₆)

7the literal 7 (55₁₀ / 67₈ / 37₁₆)

Non-Capturing Group(?: |\-|\.)?

?repeats the group contents below at most once:

1st Alternative

the literal (32₁₀ / 40₈ / 20₁₆)

2nd Alternative\-

\-the literal - (45₁₀ / 55₈ / 2D₁₆)

3rd Alternative\.

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

2nd Alternative(?:\+|00)[1-9]\d{0,2}(?: |\-|\.)?

Non-Capturing Group(?:\+|00)

1st Alternative\+

\+the literal + (43₁₀ / 53₈ / 2B₁₆)

2nd Alternative00

00the literal text 00

Character Class[1-9]

1-9one character from 1 (49₁₀) to 9 (57₁₀)

\d{0,2}a digit, repeated between 0 and 2 times

Non-Capturing Group(?: |\-|\.)?

?repeats the group contents below at most once:

1st Alternative

the literal (32₁₀ / 40₈ / 20₁₆)

2nd Alternative\-

\-the literal - (45₁₀ / 55₈ / 2D₁₆)

3rd Alternative\.

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

3rd Alternative(?:\+|00)1\-\d{3}(?: |\-|\.)?

Non-Capturing Group(?:\+|00)

1st Alternative\+

\+the literal + (43₁₀ / 53₈ / 2B₁₆)

2nd Alternative00

00the literal text 00

1the literal 1 (49₁₀ / 61₈ / 31₁₆)

\-the literal - (45₁₀ / 55₈ / 2D₁₆)

\d{3}a digit, repeated exactly 3 times

Non-Capturing Group(?: |\-|\.)?

?repeats the group contents below at most once:

1st Alternative

the literal (32₁₀ / 40₈ / 20₁₆)

2nd Alternative\-

3rd Alternative\.

Group 2(0\d|\([0-9]{3}\)|[1-9]{0,3})

Non-Capturing Group(?:((?: |\-|\.)[0-9]{2}){4}|((?:[0-9]{2}){4})|((?: |\-|\.)[0-9]{3}(?: |\-|\.)[0-9]{4})|([0-9]{7}))

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

Match Information

Detailed match information will be displayed here automatically.

Quick Reference

26 tokens

Regular Expression

((?:\+|00)[17](?: |\-|\.)?|(?:\+|00)[1-9]\d{0,2}(?: |\-|\.)?|(?:\+|00)1\-\d{3}(?: |\-|\.)?)?(0\d|\([0-9]{3}\)|[1-9]{0,3})(?:((?: |\-|\.)[0-9]{2}){4}|((?:[0-9]{2}){4})|((?: |\-|\.)[0-9]{3}(?: |\-|\.)[0-9]{4})|([0-9]{7}))

 12345678901
 12345678901x1234
 345678901x1234
 12344678901
 12345678901
 12345678901
 12345678901
 +4112345678
 +441234567890
 1 (234) 567-8901
 1 (234) 567-8901 x1234
01 23 45 56 78
335.23.23.23.23
0689912549
+33698912549
+33 6 79 91 25 49
+33-6-79-91-25-49
(555)-555-5555
555-555-5555
+1-238 6 79 91 25 49
+1-555-532-3455
+15555323455
55555555555555555555555555
+7 06 79 91 25 49
935 263223 64 949
067 9 91 254 9
331 23 45 56 78
331.23.45.56.78
331 23 45 56.78
33123455678
2312523125

Extraction

 12345678901
 12345678901x1234
 345678901x1234
 12344678901
 12345678901
 12345678901
 12345678901
 +4112345678
 +441234567890
 1 (234) 567-8901
 1 (234) 567-8901 x1234
01 23 45 56 78
335.23.23.23.23
0689912549
+33698912549
+33 6 79 91 25 49
+33-6-79-91-25-49
(555)-555-5555
555-555-5555
+1-238 6 79 91 25 49
+1-555-532-3455
+15555323455
55555555555555555555555555
+7 06 79 91 25 49
935 263223 64 949
067 9 91 254 9
331 23 45 56 78
331.23.45.56.78
331 23 45 56.78
33123455678
2312523125