Validating Phone Number Formats for a Country/Region


How to validate phone number formats for a specific country or region?

Different countries or regions use different phone number formats. To help you to validate phone number formats used in a specific country or region, has designed this online tool. All you need to do is to end a phone number of a specific country/region in the form below, and click the "Validate" button. The validation result will be presented back to you.

Phone #



Validation result by

Specified Phone Number: Valid

"2 2690 1752" matches the format of "A SSSS SSSS"

Most phone numbers in Chile are written in the following formats:

   Prefix: long distance or international
   |   Carrier or area code 
   |   --------------------
   |   |   Subscriber number
   |   |   -----------------
   v   v   v
       A   SSSS SSSS    - Local format
  +56  A   SSSS SSSS    - International format

Most telephone numbers in Chile have 9 digits and are written in the format of "A SSSS SSSS". Here are some examples: 2 2690 1752; 2 2731 8337.

When dialing locally inside Chile, dial the phone number directly as "A SSSS SSSS". Long distance prefix is not needed.

When dialing from outside of Chile, the international dial-in prefix "+56" is required. So the format becomes "+56 A SSSS SSSS".

When dialing from Chile to other countries, the international dail-out prefix "+" or "1xx" required.

To validate phone number formats for other countries or regions, see our Generic Phone Number Format Validator.

To see phone number examples in Chile, try our Test Phone Number Generator.


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2023-12-02, 4409🔥, 0💬