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, FYIcenter.com 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.

---

Country/Region:	Switzerland
Phone #

Validation result by FYIcenter.com:

Specified Phone Number: Valid ✔

"43 816 22 11" matches the format of "AA SSS SS SS"

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

   Prefix: long distance or international
   --------------------------------------
   |   Carrier or area code 
   |   --------------------
   |   |   Subscriber number
   |   |   -----------------
   v   v   v
   0   AA  SSS SS SS    - Local format
  +41  AA  SSS SS SS    - International format

Most telephone numbers in Switzerland have 9 digits and are written in the format of "AA SSS SS SS". Here are some examples: 43 816 22 11; 79 309 44 09.

When dialing locally inside Switzerland, the long distance prefix of "0" is required. So the format becomes "0 AA SSS SS SS".

When dialing from outside of Switzerland, the international dial-in prefix "+41" is required. So the format becomes "+41 AA SSS SS SS".

When dialing from Switzerland to other countries, the international dail-out prefix "+" or "00" required.

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

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

 

⇒ What Is Trunk or Long Distance Call Prefix?

⇐ Generating Phone Numbers for a Country/Region

⇑ Phone Number Related Terms and Tools

⇑⇑ Phone Number FAQ