what do we use while separating mobil number (contact number)?
Which do we use in the bracket, a dash or a hyphen?
Hi Ikramullah! If parentheses (or brackets) are being used in a phone number it's generally to separate the area code from the main phone number:
If no area code is needed the number is simply hyphenated after the first 3 numbers:
If a country code is being used there will be a '+' sign before the code:
+1 (415) 123-4567