CallerInfo: Know Who's Calling

Hoang Duc Lam

About this app

CallerInfo — know who’s calling before you pick up.

Are you in sales, customer support, or running a shop with customers in Excel or Google Sheets? When the phone rings, you scramble to open the file—or you simply don’t know who’s calling—even though the details are already in your list.

CallerInfo shows that info as soon as a call comes in: name, order, notes, and more from the spreadsheet you already use, in a floating window on screen—without saving every number to Contacts.

Use the Excel (.xlsx) or Google Sheets list you already have—no fixed column template required. Just pick the phone column and the fields you want to show.

HOW IT WORKS
• Import a list from an Excel (.xlsx) file on your phone or from Google Sheets
• Choose the phone, name, and fields to display
• On an incoming call, the app matches the number and shows the info card on screen
• Your list stays on your device

KEY FEATURES
• Import from Excel or Google Sheets
• No fixed column template—map columns in the app
• Auto-match by phone number
• Show caller info when the phone rings
• Show only the columns you choose
• Re-sync the list when you need an update
• Preview the info window and customize its look

PRIVACY
Your file or sheet is read on your phone. CallerInfo does not upload your list to our servers. See the in-app Privacy Policy for details.

NOTES
Display-over-other-apps permission and selecting CallerInfo as your caller ID app are required for timely info. CallerInfo does not block calls. Excel files must be in .xlsx format.

What’s new

Welcome to CallerInfo version 1.0!

• Import your list from an Excel (.xlsx) file or Google Sheets
• Automatically match phone numbers on incoming calls
• Show caller details on screen — no need to save to Contacts
• Choose which columns to show on incoming calls
• Re-sync when your spreadsheet changes
• Your data stays on your device — not uploaded to our servers

Thank you for trying CallerInfo!