Format Lookup

Query the format of a recipient number

Query the national and international format of any mobile phone number. This will help you to find out, for example, the country in which a number is listed. It also simplifies the standardization of extensive number lists to one format. The format query is free of charge, all you need is a sms77 account.

  • Free lookup

    You only need a sms77 account

  • Standardized lists

    Bring your number lists to a uniform format

Format lookup in the API

The format of the number 01632429751 is queried here:



   "national":"0163 2429751",
   "international_formatted":"+49 163 2429751",

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