Quick answer

You can generally request a replacement SIM while keeping your registered Philippine mobile number, provided your telecom provider verifies your identity and confirms that the number remains eligible for recovery. Registration helps establish whose name is on record, but it does not guarantee restoration of a number that has permanently expired, been disconnected, or become unavailable.

Report the loss immediately and specifically request blocking of the lost SIM and replacement using the same number. Secure your bank, e-wallet, email, and other linked accounts separately.

Under the SIM Registration Act’s implementing rules, providers must immediately bar a reported lost or stolen SIM and deactivate it within 24 hours of receiving the report. That is a security deadline, not a nationwide guarantee that a replacement will be activated within 24 hours. lawphil.net

What Philippine law requires

The main legal framework is Republic Act No. 11934, the SIM Registration Act, and NTC Memorandum Circular No. 001-12-2022, its implementing rules.

Section 6 of the Act requires an end-user to immediately inform the telecom provider about a lost SIM. Under Section 9 of the implementing rules, the report must include the subscriber’s name, address, date of birth, mobile number, and other relevant and reasonable information needed to establish ownership. Supreme Court E-Library

These rules distinguish the lost SIM from the mobile number associated with it. Deactivating the missing SIM protects against its further use; whether the number can be assigned to a replacement depends on verification, account status, and the provider’s applicable process.

SIM registration itself is free. A replacement SIM, delivery, or another service may carry a separate charge. Do not assume that free registration means every replacement must also be free. lawphil.net

What to do immediately

1. Report the loss through an official provider channel

Use the provider’s official website, app, customer support, or service store. Explain clearly:

My registered SIM has been lost or stolen. Please block the missing SIM immediately. I want to retain my mobile number and request a replacement.

Ask for a reference number and confirmation of the action taken. Record when you reported the loss and which channel you used.

Do not postpone reporting while waiting for a notarized affidavit or gathering every replacement document. Ask what verification the provider needs to block the missing SIM now.

2. Protect accounts linked to the number

From a trusted device:

Notify your banks and e-wallet providers, particularly if the phone was unlocked or contained logged-in financial apps.
Secure your primary email account and review recovery settings.
Change exposed passwords and revoke sessions on the missing device where possible.
Use the phone’s official lost-device features to lock it.
Warn close contacts if someone may impersonate you.

Globe’s official lost-phone guidance expressly recommends notifying linked financial and online services, changing passwords, and logging out of accounts on other devices. Blocking the SIM is only one part of securing access. Globe Help & Support

3. Check whether the number is still recoverable

Ask the provider to identify the number’s precise status: active, barred because of the loss, suspended, expired, or permanently disconnected.

A loss-related block should not be confused with termination for inactivity or another account reason. Registration alone does not remove subscription-expiry conditions. For example, DITO’s published terms state that permanently disconnected subscriptions and permanently disabled SIMs will not be restored. DITO Telecommunity

Documents and evidence to prepare

Before travelling to a store, ask for the checklist for your specific brand, prepaid or postpaid account, and physical SIM or eSIM.

Prepare what you have:

Item	Why it helps
Original valid identification	Allows the provider to verify the person requesting replacement
SIM-registration confirmation or reference	Helps locate the registration record
Original SIM holder or “SIM bed,” packaging, or eSIM voucher	Provides identifying details associated with the SIM
Bills, account records, or purchase receipts	Supports the account history
Loss-report reference and correspondence	Establishes when the provider was notified
Affidavit of loss, if required	Records the circumstances under oath
Authorization documents, if someone will act for you	Allows the provider to assess the representative’s authority

These are preparation suggestions, not a universal statutory checklist. The provider may require further reasonable verification. Conversely, an old SIM holder or an affidavit by itself does not guarantee approval.

If an affidavit is required, describe the facts truthfully: the mobile number, when and where the loss occurred or was discovered, and the circumstances you actually know. Do not describe a misplaced SIM as stolen unless that is accurate.

Provider procedures: important differences

Globe and TM

Globe’s published replacement FAQ directs customers to a Globe store for replacement and states that the number is retained.

However, Globe’s official pages currently give different prepaid document checklists. Its general replacement FAQ lists an original government-issued ID, a selfie, an after-sales request, and available SIM-related evidence; it says notarized supporting documents may be required where verification issues arise. Its separate lost-SIM page lists a notarized affidavit and two government-issued IDs for prepaid replacement.

Confirm the applicable checklist with the receiving store before paying for notarization or travelling. The lost-SIM page says one government-issued ID may be presented for temporary barring while replacement documents are being prepared. Globe Help & Support

The general FAQ currently lists store replacement charges of ₱50 for prepaid/TM and ₱99 for postpaid for lost or stolen SIMs, and states that store-issued replacements activate within 24 hours. Confirm the charge and activation estimate for your request. App processes requiring an active old SIM or an OTP may not work after a loss. Globe Help & Support

Smart and TNT

Contact Smart’s official support or a Smart Store for the current lost-SIM checklist. Smart lists *888 from a Smart SIM as a support channel. Confirm requirements for TNT and other account types rather than relying on an unofficial “SIM registration” website. smart.com.ph

Ask whether your number is recoverable, what identification and ownership evidence are needed, whether a fee applies, and when activation is expected.

DITO

DITO’s terms distinguish replacing the lost card from transferring the mobile number to another DITO SIM. Its store guidance identifies Experience Stores as the appropriate destination for replacement and complex account concerns. DITO Telecommunity

Confirm same-number recovery before accepting a DITO eSIM replacement. DITO’s published eSIM FAQ describes its lost-handset replacement process as issuing a QR code with a different mobile number. A replacement product therefore does not necessarily meet a request to restore the old number. dito.ph

When the registered subscriber is someone else

A relative or friend registered the SIM

Tell the provider whose name appears in the registration. Ask about the registered subscriber’s participation and any permitted transfer or correction process.

Do not submit someone else’s identification as your own. The Act penalizes false registration information and transfers of registered SIMs without compliance with registration requirements. Supreme Court E-Library

A child uses the number

The Act requires a minor’s SIM to be registered under a parent’s or guardian’s name. Start with that registered parent or guardian and ask what documents the provider requires for replacement. lawphil.net

The owner is overseas, ill, or unable to attend

Do not assume that an ordinary authorization letter will suffice. Confirm whether representation is allowed and what form of authority is required.

Globe’s replacement FAQ, for example, limits postpaid representative processing to specified circumstances, including an owner who is overseas, a senior citizen, or sick or bedridden. It lists identification and affidavit/SPA requirements. Globe Help & Support

The subscriber has died, or the line belongs to an employer

Report a subscriber’s death to the provider and ask about the applicable account process. Family relationship alone should not be treated as approval to take over the number.

For an employer-owned line, coordinate with the company’s authorized account administrator. Registration requirements for corporations include designated-representative documentation. lawphil.net

After receiving the replacement

Before treating the matter as resolved:

Confirm that the replacement has the exact old mobile number.
Test incoming and outgoing calls and texts.
Ask whether the registration record has been correctly associated with the replacement.
Confirm the missing SIM has been disabled.
Follow each bank or e-wallet’s recovery procedure and review recent activity.

Restoring the number does not itself reverse unauthorized transactions, restore deleted files, or recover contacts stored only on the missing SIM. Keep financial disputes and account-recovery requests open until the relevant institution resolves them.

Common mistakes to avoid

Buying an ordinary new SIM and expecting the old number automatically. Request the provider’s same-number replacement process.
Waiting for replacement before protecting financial accounts. Report possible exposure immediately.
Requesting permanent cancellation without explaining that you want number recovery. State both the blocking and replacement requests clearly.
Using a fixer or sharing OTPs, passwords, or eSIM QR codes. Submit sensitive material only through verified official channels.
Assuming an affidavit proves entitlement conclusively. Identity and account verification still matter.
Treating the old registration grace period as a lost-SIM deadline. The IRR’s five-day reactivation provision concerns automatic deactivation for failure to register during the original registration exercise; it is not a general five-day period for recovering a lost registered SIM. lawphil.net

If replacement is delayed or refused

Ask the provider to explain the reason and identify what would resolve it. Request a written response or service-ticket record covering:

The number’s account status;
Any identity or registration mismatch;
Missing documents;
The applicable replacement policy; and
The next escalation step.

For unresolved telecom service concerns, use the NTC’s official website to locate its current complaint service or regional office. NTC’s complaint form asks for the provider’s details, incident date, a brief explanation, and supporting documents. Attach your report reference, correspondence, receipts, and the specific remedy requested. Submit identification privately through the official process. ntc.gov.ph

An NTC complaint does not guarantee recovery of an unavailable number. If fraud, theft, impersonation, or unauthorized financial transactions are involved, seek assistance from the relevant financial institution and law-enforcement agency as well.

When help is urgent

Act immediately if you notice unauthorized transfers, password-reset messages, unexpected account logouts, or reports that someone is asking your contacts for money.

Unexpected loss of service while the SIM is still in your possession also warrants prompt verification with the provider. Ask whether any replacement, transfer, or account change occurred.

Preserve transaction references, screenshots, emails, messages, and a timeline of reports. If money has moved, contact the bank or e-wallet immediately; do not wait for the telecom replacement process.

Frequently asked questions

Is a police report always required?

There is no universal police-report requirement for every lost-SIM replacement in the cited SIM Registration Act and IRR. Ask your provider for its specific checklist. A crime report may separately be appropriate where theft, fraud, or impersonation occurred.

Is an affidavit of loss always required?

No single affidavit requirement applies uniformly to every provider and account type. Provider procedures differ, and Globe’s published pages themselves contain differing prepaid checklists. Confirm the receiving store’s requirements.

Can I recover the number without the original SIM holder?

Ask for alternative verification. Bring identification and available account records. The absence of packaging does not answer the question by itself; the provider must assess the evidence.

Does registration stop a prepaid number from expiring?

Do not assume so. Registration and continued subscription validity are separate matters. Ask the provider whether the number remains eligible for replacement.

Can I recover my GCash, Maya, or bank account after replacement?

Same-number recovery may help restore access, but each financial service has its own security and recovery procedures. Report the loss separately and follow its official instructions.

Is blocking the phone the same as blocking the SIM?

No. SIM blocking addresses use of the mobile subscription. Handset blocking concerns the device’s IMEI. If the phone was also stolen, ask about both processes and preserve its IMEI and purchase records. NTC provides a separate lost-device/SIM reporting route through its official services. foi.gov.ph

This article provides general Philippine legal information, not advice for a particular dispute. Recovery depends on identity verification, account records, number status, and applicable provider procedures. Sources checked on 15 October 2026.