Get a phone number
Four ways to get a phone number for your AI agents. Buy one from OmniDimension, or import your own from Twilio, a SIP carrier, or Exotel.
Every AI agent that makes or receives calls needs a phone number. You have four ways to get one. If you don't already have a number with another provider, buying one from OmniDimension is the fastest path. If you already own numbers, import them.
Not sure which to pick? Buy one from OmniDimension.
Buying a number takes a couple of minutes and needs no external account. Only import if you already have numbers you want to keep using.
Your options
| Option | Best for | Setup |
|---|---|---|
| Buy from OmniDimension | Getting started fast, no existing provider | Pick a number, pay from wallet, done |
| Import from Twilio | You already have Twilio numbers | Paste your Twilio SID and token |
| Import via SIP | Any other carrier (RingCentral, Vonage, and more) | Paste SIP trunk credentials |
| Import from Exotel | You're already on Exotel | Build a call flow, then import |
Buy from OmniDimension (recommended)
The quickest way to get a number. Browse available numbers in the dashboard, pay from your wallet, and attach the number to an agent. You can buy +91 (India) and +1 (US) numbers, and your number can make calls to 70+ countries.
Import from Twilio
If you already have Twilio numbers, import one directly with your Twilio account SID and auth token. No SIP trunk setup required.
Import via SIP
OmniDimension speaks SIP, the standard protocol every modern carrier supports. If your carrier can hand out SIP trunk credentials, you can plug it in. We have quick-start guides for RingCentral, Vonage, and Twilio's SIP trunking.
Import from Exotel
If you're on Exotel, you can import an Exotel number after building a call flow in your Exotel dashboard.
After you have a number
Attach it to an agent from the Phone Numbers page in your dashboard, then make a test call. See Configure your agent to set up how it handles calls.