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Last Updated: Sat, Sep 24, 2022
PHONE NUMBER FORMATTER

Free Phone Number Formatter For CAN & US

Convert a list of 10 digit phone numbers to any popular format you like for free.

Sigma Voice is a service provider of automated calling and mass texting.

Phone Number Formatter

Copy and paste your phone numbers then click submit to convert to (XXX) XXX-XXXX format.

Process up to 100 phone numbers at a time.

North American Phone Numbers

The acceptable format of phone numbers for the US, Canada and other NANP (North American Numbering Plan) countries is to enclose the area code in parentheses followed by a nonbreaking space, and then hyphenate the three-digit exchange code with the four-digit number.

Recommended: (415) 555-0132

FAQ

Some frequently asked questions.

Local

456-7890

Domestic

212-456-7890

International

+1-212-456-7890

Both the U.S. and Canada use NANP (North American Numbering Plan) which is the commonly accepted formatting of phone numbers.

  • (NPA) NXX-XXXX
  • NPA-NXX-XXXX
  • 1-NPA-NXX-XXXX

'NPA' is the area code. 'NXX' is the central office code and 'XXXX' is the remaining subscriber number personal to each phone number.

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