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Error 22105

Product: Phone Numbers

Error - 22105

Invalid URL Format

You attempted to configure your hosted number, but the URL you specified was not valid.

Possible Causes

  • Invalid URL provided for phone number configuration (SmsUrl, SmsFallbackUrl, VoiceUrl, VoiceFallbackUrl).

  • Invalid URL provided for status callback configuration (StatusCallbackUrl).

Possible Solutions

Make sure you submit a fully qualified URL including:

  • protocol (http:// or https://)

  • hostname

  • file path

  • properly url-encoded query parameters

Twilio must be able to reach this URL over the public Internet.