How to Spoof a Phone Number on iPhone

SPOOFING CALLER ID ON IPHONE

iPhones don't have a built-in way to change your outgoing caller ID. The native Phone app always sends your real number. To spoof your caller ID, you need a SIP client app connected to a spoofing service like SpoofGlobal.

WHAT YOU NEED

• An iPhone running iOS 14 or later
• A SIP client app (Zoiper or Groundwire recommended)
• A SpoofGlobal account with SIP credentials
• An active route (CLI recommended for caller ID display)

STEP-BY-STEP SETUP

1. Create Your SpoofGlobal Account

Open @SpoofGlobalBot on Telegram. Press Start, then create a SIP account. Set your desired caller ID number — this is the number recipients will see.

2. Install Zoiper on iPhone

Download Zoiper from the App Store. It's free. Open it and skip the initial wizard.

3. Add Your SIP Account

Go to Settings > Accounts > Add Account. Enter:

• Account name: SpoofGlobal
• Domain: Your server IP from the bot
• Username: Your SIP username from the bot
• Password: Your SIP password from the bot
• Transport: UDP

4. Activate a Route

Back in the Telegram bot, browse routes and activate a CLI route for the country you want to call. Your balance will be charged per-minute based on the route rate.

5. Make Calls

Open Zoiper, dial the number in international format (e.g., +1 for USA), and call. The recipient will see your chosen caller ID.

TIPS FOR IPHONE

• Background mode: Enable "Background Mode" in Zoiper settings so it stays registered when the app is minimized
• Push notifications: Groundwire ($14.99) has better push notification support than Zoiper for receiving incoming calls
• WiFi vs cellular: VoIP calls work on both WiFi and cellular data. WiFi typically provides better call quality
• Battery: SIP apps running in the background consume some battery. Groundwire is more efficient than Zoiper for background operation