Your company name belongs in the Caller ID.

Set your business apart with CNAM service from Telzio.
Personalize the outbound caller ID name so customers know it's your company calling.

Telzio enables you to customize your Caller ID with your company name, and have your employees call out using your business number from their office and mobile phones.


What can I do with Caller ID?

  • Register your company name with your phone number so it displays as your caller ID.

  • Give your business a professional appearance with a custom caller ID name.

  • Manage multiple numbers on a single device and choose which caller ID to dial from.

  • Personalize extensions with employee names so you can see who’s calling internally.

Caller ID is used to represent your business identity when calling out. Having your company name display as the caller ID is professional and brand-building, and is beneficial for any business.

You can specify exactly what name you want to display with your caller ID. If you have multiple phone numbers, you can choose which phone number you want to dial out from when making calls from your IP phone and from Telzio’s mobile app.

Frequently Asked Questions

Business Phone System Features Overview


Good Call.