Traceback

Traceback is a caller identification service that reveals the real phone number behind No Caller ID, unknown, and private calls on any US carrier. The service routes declined or unanswered calls through a reveal server, then pushes a notification with the caller's number, name, and history in roughly 1.3 seconds. With over 30,000 calls revealed and a free 3-day trial, Traceback positions itself as a practical alternative to TrapCall and Truecaller Premium for people who want to know who is calling before they decide to answer.

Overview

Traceback solves a specific and frustrating problem: the screen says "No Caller ID" or "Unknown," leaving the recipient in the dark about the caller's identity. The service works with every major US carrier including Verizon, AT&T, T-Mobile, and MVNOs like Mint Mobile, Visible, and Cricket. It is designed for individuals dealing with spam, harassment, or simply curiosity about missed calls, as well as professionals such as attorneys and small business owners who need to verify inbound callers quickly.

Key Features

• Universal carrier support: Traceback activates on any US carrier without a SIM swap or carrier change. One-tap setup uses the carrier's standard conditional call forwarding code and takes about 47 seconds.
• Rapid caller reveal: After declining a call or letting it ring out, a notification arrives in about 1.3 seconds with the real number, the caller's name when available, and any prior history from the app's logs.
• Police-ready evidence: Every revealed call is stored with a timestamp to the millisecond, caller verification, duration, frequency chart, and behavioral pattern. Users can export the data as a PDF or in a police complaint format directly from the app.
• Privacy-first design: Call data is encrypted in transit and at rest, stored on Traceback's own infrastructure, and never shared with third parties. Users can export or delete their data at any time.
• 24/7 human support: Real humans are available via chat, WhatsApp, and email, with responses in minutes. No bots, scripts, or offshore call centers.
• Cross-platform availability: Traceback works on iPhone and Android, in a web app at trace-back.app, and delivers push alerts even when the app is closed.

How It Works

The process starts with a one-time activation. After downloading the app, the user taps a button to enable conditional call forwarding, which takes about 47 seconds. When a No Caller ID call comes in, the user can decline it or ignore it. The call is automatically forwarded to Traceback's reveal server, which extracts the caller's real number and sends a push notification back to the phone. The entire process happens without the user needing to unlock the phone or keep the app open. The revealed call is then logged in the app's history, where the user can review details, patterns, and export evidence if needed.

Who It's For

Traceback targets anyone who receives No Caller ID or unknown calls on a regular basis. That includes people who want to screen spam calls, small business owners and sales professionals who rely on inbound calls, attorneys and law enforcement liaisons who need documented call evidence for harassment or stalking cases, and even night-shift workers who want to avoid unnecessary interruptions. The service is offered as a paid subscription with a free 3-day trial and pricing of $4.99 weekly, $9.99 monthly, or $89.99 annually.