Check whether a smartphone has active carrier financing or unpaid installment plan obligations before buying. Enter your 15-digit IMEI to identify device specs, SIM lock status, and carrier restrictions.
A quick report is a small step compared with the cost of a locked, blacklisted, or unusable phone. Compare the included fields and price before payment.
Validate the IMEI and compare available brand and model details.
Identify available brand and model details before choosing a matching report.
Blacklist, iCloud, MDM, finance, and history are separate checks when listed.
Use this page to validate an IMEI and compare the returned device identity with the phone, box, invoice, or seller listing. Use the identified brand and model to choose the most relevant report. For advanced status, choose only a report whose included-field list matches your question.
Use this check if phone is on installment plan page as a first-pass identity check before buying, selling, trading in, or auditing a phone. Identify the brand and model, then choose a matching report when you need additional status fields.
Dial *#06# on the phone keypad or check Settings > General > About (iOS) or Settings > About phone (Android).
Enter the IMEI into our free check tool to confirm the device is not blacklisted and review network lock signals.
Ask the seller to show the official carrier billing page with a zero remaining balance for the matching IMEI.
Have the seller remove iCloud/Google accounts, insert your active SIM card, and test mobile calls and data.
Use the IMEI result together with these checks; device identity alone cannot prove every condition or status.
Never accept a cropped screenshot. Require a live view of the carrier payment portal or a physical paid-in-full store receipt.
Ensure Settings displays "No SIM restrictions". Carrier policies require 100% payoff before granting official network unlock.
Identify the carrier the phone was originally sold by to verify their specific equipment installment plan terms.
For Apple devices, order an Apple GSX report to check Next Tether Policy, replacement history, and initial purchase country.
Ask the seller to sign into their carrier account (AT&T, Verizon, T-Mobile) and show the device payment page with a $0 remaining balance. Run a free IMEI check to verify carrier lock status and blacklist status, as phones with outstanding balances cannot be officially unlocked.
An IMEI check verifies the exact model identity, original carrier, and SIM lock status. While private customer billing accounts are protected by carrier privacy laws, carrier-locked status or GSMA non-payment flags serve as strong indicators of an active finance balance.
If the previous owner stops making monthly installment payments or closes their account, the carrier will blacklist the IMEI for non-payment, instantly disabling cellular and mobile data service on all major networks.
No. A clean IMEI only proves the phone has not yet been reported lost, stolen, or blocked. If the seller defaults on future installment payments, a clean phone can become blacklisted weeks later.
For AT&T, use the AT&T Device Unlock portal to check if installment requirements are satisfied. For T-Mobile, check Equipment Installment Plan (EIP) status in the T-Life app. For Verizon, verify 60-day auto-unlock status and account standing.