Affidavit of Loss SIM Card in Philippines 2025
Losing your SIM card can cause a lot of trouble, especially if it’s linked to your banking, email, or digital accounts. Whether you lost your SIM due to theft, accident, or negligence, preparing an affidavit of loss SIM card is one of the first steps you must take to recover or replace it. This document helps you verify ownership and proves that your SIM is no longer in your possession.
What Is an Affidavit of Loss SIM Card?
An affidavit of loss SIM card is a legal document that declares your SIM card has been lost. This document is signed and sworn before a notary public, making it a valid written statement under oath. Telecom companies often require this affidavit when you request a replacement SIM, especially if the number is tied to sensitive or postpaid services. For instance, providers may also cross-check this with existing records during Sun SIM Registration or other registration processes.
Most telecommunications providers in the Philippines, India, and other countries ask for this document before reissuing your mobile number.
Format of AFFIDAVIT OF LOSS SIM Card
(SIM CARD / MOBILE NUMBER)
I, ________________________, a Filipino citizen, of legal age, (single/married), and presently residing at ________________________________________, after having been duly sworn in accordance with law, hereby depose and state:
- That I am the registered owner/subscriber of mobile number +63 ___ ___ ____, issued by (Globe / Smart / DITO / Others: ______) with SIM Serial/ICCID No. ____________________, hereinafter referred to as the “Subject SIM”;
- That on or about ______________ (Date), at ______________ (Place), I (lost / misplaced / was robbed of) the Subject SIM when ___________________________________________ (describe incident);
- That despite diligent efforts to locate the same, including ________________________________________________ (describe steps taken to recover it), the Subject SIM remains lost and beyond my control or recovery;
- That I am executing this Affidavit to attest to the foregoing facts, to formally request the deactivation and/or replacement of the Subject SIM, and for such other legal purposes as it may serve;
- That I undertake to indemnify and hold free and harmless the telecommunications carrier and any third party from any and all claims, liabilities, or legal actions that may arise from the misuse of the Subject SIM after the execution of this Affidavit.
IN WITNESS WHEREOF, I have hereunto set my hand this ___ day of __________, 20__, at ________________________, Philippines.
______________________________
Affiant
Government-Issued ID: ________________
ID Number: ________________
Date/Place Issued: ________________
SUBSCRIBED AND SWORN to before me this ___ day of __________, 20__, in _________________________, Philippines, affiant having exhibited to me the above-stated competent proof of identity.
______________________________
NOTARY PUBLIC
Doc. No. _______;
Page No. _______;
Book No. ___;
Series of 20.
Why a Lost‑SIM Affidavit Matters?
In today’s digital environment, users rely on SIM cards for access to sensitive apps like banking, health services, and government IDs, making a Lost-SIM Affidavit critical. Without this affidavit, telecom providers often deny SIM replacement requests, especially when the number is registered under the SIM Registration Act (RA 11934) in the Philippines.The affidavit acts as formal proof that:
- You’ve lost control of the original SIM.
- You are the rightful owner of the mobile number.
- You are requesting a legitimate replacement.
This document helps protect you from identity fraud, unauthorized transactions, and SIM hijacking.
Minimum Content Checklist
To be legally valid and accepted by most telecom companies, your Affidavit of Loss SIM Card should contain the following:
| Required Content | Description |
|---|---|
| Declarant’s Full Name | As shown on valid ID |
| Residential Address | Where legal correspondence can be sent |
| SIM Card Number or Mobile Number | The lost number associated with your account |
| Network Provider | Name of the telecom (e.g., Globe, Smart, DITO) |
| Date and Circumstances of Loss | When and how you lost the SIM (e.g., lost, stolen, or damaged beyond repair) |
| Declaration of Ownership | Confirm that the SIM is not shared, sold, or transferred |
| Purpose of Affidavit | For SIM card replacement and number recovery |
| Government-issued ID Attached | ID number, type, and issuing agency |
| Sworn Statement & Notarial Section | Notary seal and oath of truthfulness |
Procedural Flow
Here’s a simplified step-by-step guide on how the affidavit fits into the overall SIM replacement process:
- Draft the Affidavit
Write the affidavit using the standard legal format and include all required details. - Visit a Notary Public
Present your government-issued ID and sign the affidavit in the notary’s presence. - Secure a Notarized Copy
The notary seals the affidavit, making it legally binding. - Visit Your Telecom Provider
Submit the affidavit along with a valid ID and SIM replacement request form. - SIM Verification and Issuance
The provider verifies your identity, then issues a new SIM card with your old number.
Interaction with the SIM Registration Act (RA 11934)
The Philippine government enacted the SIM Registration Act (RA 11934) in 2022, requiring users to register all SIM cards with valid IDs. This law significantly increased the importance of submitting a Lost SIM Affidavit in case of a missing or stolen SIM card. The registered user must immediately file a report with their telecom provider. A notarized affidavit of loss becomes a crucial part of the legal documentation required for SIM reactivation or number reassignment. Users must also update their SIM registration records once they receive a replacement SIM. Failing to submit the affidavit may cause telecom providers to deny the request for reactivation or replacement. For TNT users, completing the reactivation process often involves visiting the www.tntph.com Activate SIM portal to restore service and re-register the new SIM.
Costs and Turn‑Around Time (2025 Averages)
| Item | Average Cost (PHP) | Turnaround Time |
|---|---|---|
| Notarization Fee | ₱100 – ₱300 | 15–30 minutes |
| SIM Replacement Fee | ₱40 – ₱150 | 1–2 business days |
| ID Photocopy/Print Services | ₱10 – ₱50 | Immediate |
| Affidavit Drafting (Optional) | ₱100 – ₱200 | If done by legal writer |
Total Estimated Cost: ₱150 – ₱700 depending on the city and service provider.
Conclusion
Preparing an affidavit of loss SIM card is an essential step when dealing with lost mobile numbers in 2025. With SIM cards now closely linked to financial services, authentication tools, and personal identity, securing your number has never been more critical. By submitting a notarized affidavit to your telecom provider, you can recover your lost number safely and continue using your mobile services without interruption.
Always ensure that your affidavit is complete, legally notarized, and accompanied by valid identification documents. This straightforward process helps safeguard your privacy, finances, and digital presence. For detailed instructions, provider-specific requirements, and expert tips, learn more about TmSim At tmsimregistration.net.
