A scam call or text can be more than an annoyance. It may be an attempt to steal your money, obtain your one-time PIN, take over an online account, or frighten you into acting before you can verify the story. The safest response is to preserve the evidence, secure any affected accounts, block the number on your device, and report it through the proper Philippine channels.

Blocking protects your phone. Reporting helps the telecommunications company and authorities investigate the number, related links, financial accounts, and other digital evidence.

What to Do Immediately After Receiving a Scam Call or Text

If you have not sent money or shared information

Do not reply, call back, or click any link.
Take screenshots showing:
- The complete phone number or sender name
- The full message
- The date and time
- Any website address, payment account, QR code, or social media profile mentioned
Block the number on your phone.
Report it to your telecommunications provider.
Report serious or repeated attempts to the National Telecommunications Commission or the government’s anti-scam hotline.

Replying may confirm that your number is active. Calling back may also expose you to additional social-engineering tactics or unexpected charges, especially if the call is routed internationally.

If you sent money or disclosed an OTP, password, or account details

Act before concentrating on the phone number itself:

Call the bank, e-wallet, credit-card issuer, or payment platform using the number shown in its official app, website, or the back of your card.
Ask the institution to:
- Block or secure the affected account
- Dispute the transaction
- Place a hold on the recipient account or funds, when legally and technically possible
- Cancel compromised cards or online-banking access
- Give you a complaint or reference number
Change your passwords from a trusted device.
Log out other devices and sessions.
Replace reused passwords on your email, social media, shopping, and financial accounts.
Report the incident to the CICC, PNP Anti-Cybercrime Group, or NBI Cybercrime Division.
Keep all receipts, transaction references, confirmation messages, and account statements.

Under the Anti-Financial Account Scamming Act, Republic Act No. 12010 of 2024, banks, e-wallet providers, and other BSP-supervised institutions may temporarily hold funds involved in a disputed transaction, subject to BSP rules. The holding period cannot exceed 30 calendar days unless extended by a court. The law also requires coordinated verification among the institutions involved. Speed matters because scammers commonly transfer funds through several “mule” accounts shortly after receiving them. (Lawphil)

How to Block a Scam Phone Number

Block the number only after preserving your evidence. Some phones make old messages or call details harder to retrieve after blocking or deleting them.

On most Android phones

Open the Phone or Messages app.
Open the suspicious call, conversation, or sender details.
Tap the information icon or menu.
Select Block, Block number, or Block and report spam.
Confirm the action.

The exact wording varies among Samsung, Google Pixel, Xiaomi, Oppo, Vivo, Realme, and other Android devices.

On an iPhone

Open Phone, Messages, or FaceTime.
Tap the information icon beside the number or conversation.
Open the caller’s details.
Select Block Caller.
Confirm.

You may also enable features that silence unknown callers or filter messages from unknown senders. Use these carefully if you regularly receive legitimate calls from delivery riders, hospitals, schools, government offices, or new clients.

What blocking does—and does not do

Blocking normally prevents that number from calling or messaging you through the same service. It does not:

Deactivate the scammer’s SIM
Stop the scammer from contacting other people
Identify the registered subscriber
Block a different number used by the same group
Reverse a bank or e-wallet transfer
Prevent caller-ID spoofing

A scammer may also contact you through Viber, WhatsApp, Telegram, Messenger, or another account even after the mobile number is blocked. Report and block the account separately within each platform.

How to Report a Scam Number to Your Telecommunications Provider

The SIM Registration Act, Republic Act No. 11934 of 2022, requires telecommunications providers to maintain user-friendly mechanisms for reporting potentially fraudulent calls and texts. After due investigation, a provider may temporarily or permanently deactivate a SIM used for fraud. The law does not require automatic deactivation merely because one person submits an accusation; the provider must investigate to reduce mistaken or malicious blocking. (Supreme Court E-Library)

Use the reporting channel of the network you subscribe to, even when the suspected scam number appears to belong to another network. Because of mobile-number portability and spoofing, the number’s prefix may not reliably identify its current network or actual origin.

Provider	Reporting channel
Globe, TM, or GOMO	Submit screenshots through the Globe #StopSPAM portal or GlobeOne app under Essentials → Do More → StopSpam
Smart or TNT	Use the Smart HuliScam reporting page, contact verified Smart customer-support accounts, or call `*888` from a Smart number
DITO	Contact DITO through its app or website live chat, email `customerservice@dito.ph`, or call `185` from a DITO number
Any network	Submit a report through the NTC Text Scam/Spam Report page

Globe’s reporting form, for example, asks for screenshots showing the sender number or caller ID, timestamp, and full message. It may also ask for the recipient’s number and any suspicious link. Smart similarly asks customers to report suspicious calls or texts so that the network can investigate and block fraud-related activity. (Globe Telecom)

When submitting the report:

Enter the number exactly as displayed.
Include the Philippine format, such as 09XX XXX XXXX, and the international format, such as +63 9XX XXX XXXX, when available.
Upload uncropped screenshots.
Describe what the caller or sender claimed.
State whether you replied, clicked, disclosed information, or transferred money.
Include related bank, e-wallet, social media, and website details.
Save the reference number or confirmation email.

There is no fixed statutory deadline requiring a telco to deactivate a fraud-linked SIM within a particular number of hours. The 24-hour deactivation rule in the SIM Registration Act primarily concerns a subscriber’s report of a lost SIM, death, or request to deactivate their own number. Fraud complaints require due investigation. (Supreme Court E-Library)

How to Report the Number to Philippine Government Agencies

Call the CICC anti-scam hotline

The Cybercrime Investigation and Coordinating Center operates Hotline 1326, the government’s central anti-scam reporting channel. It accepts reports involving text scams, phishing, impersonation, investment fraud, online-selling scams, romance scams, caller-ID spoofing, and related cyber-enabled offenses.

You may also submit reports through the reporting function in the eGovPH app. Hotline personnel may assess the incident and refer it to the appropriate telecommunications, regulatory, financial, or law-enforcement agency. (Philippine Information Agency)

A hotline report is useful for immediate coordination, but it may not replace a formal sworn complaint when investigators need to subpoena subscriber data, obtain financial records, apply for cybercrime warrants, or file a criminal case.

File a report with the NTC

The National Telecommunications Commission regulates telecommunications providers. Report through the NTC scam and spam reporting page or the appropriate NTC regional office.

An NTC complaint is especially useful when:

The same number repeatedly sends fraudulent messages
A telco fails to act on a properly documented report
The message uses suspicious sender identification
You want the incident referred to the concerned provider
Several numbers appear to be part of a coordinated campaign

The NTC can coordinate with providers, but it does not ordinarily recover stolen money or personally prosecute the offender.

File a criminal complaint with the PNP or NBI

Contact the PNP Anti-Cybercrime Group, a Regional Anti-Cybercrime Unit, the nearest police station, or the NBI Cybercrime Division when:

You lost money or property
Your financial or online account was taken over
The caller threatened, blackmailed, or extorted you
The scammer is impersonating a government official, police officer, bank employee, employer, relative, or lawyer
The incident involves identity theft, illegal access, intimate images, stalking, or repeated harassment
You need the subscriber, financial-account holder, or online user formally identified

The NBI provides investigative assistance for victims of computer-related crimes. Its published Citizens’ Charter describes an initial interview, preparation of a sworn complaint sheet, and initial investigation, generally without a filing fee. The initial intake may take approximately 30 minutes to one hour, although the full investigation can take much longer. (National Bureau of Investigation)

Bring:

At least one valid government-issued ID
Your phone and SIM
Printed and electronic copies of screenshots
Call logs and recordings lawfully obtained
Transaction receipts and bank statements
E-wallet, bank, or remittance reference numbers
The recipient account name and number
Website and social-media profile addresses
Emails and chat exports
Telco, NTC, bank, and hotline reference numbers
A chronological written account of what happened
Names and contact details of witnesses, when applicable

Do not surrender your only copy of any file. Keep a backup on another trusted device or storage medium.

Can You Find Out Who Owns the Scam Number?

A private individual cannot ordinarily demand the registered subscriber’s name from a telecommunications company.

SIM registration information is confidential under Sections 9 and 10 of RA 11934. A provider may disclose registration information when legally authorized, including in response to a subpoena issued by a competent authority during an investigation based on a sworn complaint stating that the particular number was used to commit a crime or malicious, fraudulent, or unlawful act and that the complainant cannot identify the perpetrator. (Supreme Court E-Library)

In practice, the process usually works as follows:

The victim files a sworn complaint with the PNP, NBI, prosecutor, or another competent investigative authority.
The investigator evaluates whether the facts justify a formal investigation.
The proper authority issues or obtains the required subpoena, court order, warrant, or legal process.
The telco provides the legally required information to the authority—not directly to the victim.
Investigators compare the subscriber information with transaction records, device data, account records, and other evidence.

The registered subscriber is not automatically the actual scammer. The SIM may have been:

Registered using false or stolen identification
Sold or transferred improperly
Borrowed or rented
Installed in a stolen device
Used by another person
Obtained through identity theft
Falsely displayed through caller-ID spoofing

Investigators therefore need more than a registration name to establish criminal responsibility.

Philippine Laws That May Apply to Phone Scams

SIM Registration Act

RA 11934 requires SIM registration and penalizes several abuses, including:

Registering a SIM using false or fictitious information
Using fraudulent identification documents
Selling or transferring a registered SIM without following registration requirements
Selling stolen SIMs
Spoofing a registered SIM with intent to defraud, cause harm, or wrongfully obtain something of value

The law defines spoofing as transmitting misleading or inaccurate information about the source of a call or text. Spoofing under the Act may be punished by imprisonment of at least six years, a ₱200,000 fine, or both. (Supreme Court E-Library)

Estafa under the Revised Penal Code

Many phone scams may constitute estafa, or criminal fraud, under Article 315 of the Revised Penal Code. Estafa by false pretenses generally involves:

A false representation or fraudulent act
Made before or at the time the victim parts with money or property
Reliance by the victim on the deception
Resulting financial damage

Examples include pretending to be a bank employee, fake seller, recruiter, relative in an emergency, investment manager, government officer, or prize representative to induce payment. The Supreme Court has repeatedly explained that deceit and resulting financial injury are central elements of estafa by false pretenses. (Supreme Court E-Library)

Cybercrime Prevention Act

Under Republic Act No. 10175 of 2012, crimes defined under the Revised Penal Code or special laws may receive a penalty one degree higher when committed through information and communications technology. A scam conducted through SMS, messaging apps, websites, email, or online accounts may therefore involve both estafa and the Cybercrime Prevention Act, depending on the evidence and charging decision. (Lawphil)

Anti-Financial Account Scamming Act

RA 12010 covers social-engineering schemes used to obtain sensitive financial information and unauthorized control over an account. It also criminalizes specified money-mule activities, including knowingly lending, selling, renting, or allowing the use of a financial account to receive criminal proceeds.

Social-engineering offenses under the law carry serious prison terms and fines, with higher penalties when the victim is a senior citizen or the conduct amounts to economic sabotage. (Lawphil)

Evidence That Makes a Scam Report More Useful

A phone number alone is often insufficient. Strong reports connect the number to the conduct, payment trail, online account, and exact time of the incident.

Preserve:

Evidence	Why it matters
Full screenshots	Shows the number, message, date, time, and context
Original message thread	Helps establish sequence and authenticity
Call log	Records incoming, outgoing, missed, and repeated calls
Audio or voicemail	May preserve threats, demands, names, and instructions
Transaction receipt	Identifies amount, destination, date, and reference number
Recipient account details	Helps trace the financial trail
Website address	Allows investigators to identify phishing infrastructure
Social-media profile link	More useful than a screenshot of the profile name alone
Delivery or remittance record	Connects the scam to a location or recipient
Complaint reference numbers	Shows prompt reporting and helps agencies coordinate

Avoid editing screenshots, changing file names unnecessarily, or adding marks over the original evidence. Create annotated copies separately while preserving the originals.

Common Mistakes to Avoid

Deleting the conversation too early

Take screenshots and back up the full thread before deleting or blocking. Investigators may need details that initially appeared unimportant.

Threatening or trying to entrap the scammer yourself

Confrontation may cause the scammer to delete accounts, move funds, discard the SIM, or threaten you further. Do not arrange a personal meeting or send additional money to “prove” the scam.

Paying someone who promises guaranteed recovery

Recovery scammers commonly contact recent victims and claim they can retrieve lost funds for an advance fee. Verify any investigator, lawyer, government employee, or bank representative independently.

Assuming the displayed number identifies the offender

The displayed number may be spoofed, ported to another network, registered under a stolen identity, or controlled by someone other than the registered subscriber.

Posting accusations publicly

Publishing a phone number with an unverified accusation may expose an innocent subscriber whose number was spoofed or misused. It can also create privacy, harassment, or defamation issues. Report through official channels and share public warnings without identifying an unverified person as a criminal.

Filing an intentionally false financial-fraud report

RA 12010 penalizes malicious or completely unwarranted reports that cause funds to be held. State what happened accurately and distinguish confirmed facts from suspicions. (Lawphil)

Reporting From Outside the Philippines

A Filipino overseas or a foreign national may report a Philippine scam number, particularly when the incident involves a Philippine SIM, bank, e-wallet, business, or victim.

Preserve the number in +63 format and contact:

The Philippine telecommunications provider
Hotline 1326 or CICC reporting channels
The bank or e-wallet involved
The NBI or PNP Anti-Cybercrime Group
Local police in the country where you are located, especially when money was transferred internationally

A Philippine investigator may later request a sworn affidavit, identity documents, remote interview, or authenticated records. An affidavit signed abroad may need notarization and, depending on the receiving office and intended use, an apostille or Philippine consular authentication. Confirm the exact format with the agency handling the complaint before paying for authentication.

Frequently Asked Questions

Should I report a scam number even if I did not lose money?

Yes. An attempted scam may help telcos and authorities connect the number, link, or payment account to reports from other victims. Preserve the message and report it before blocking.

Will the telco immediately deactivate the number?

Not necessarily. Your device can block it immediately, but a telco generally deactivates a fraud-linked SIM only after due investigation. Multiple consistent reports and complete evidence may strengthen the case for action.

Can the police identify a registered SIM owner?

Yes, through proper legal process. SIM registration information is confidential and is generally obtained by investigators through a subpoena, court order, or other authority allowed by law.

Does SIM registration guarantee that the scammer will be identified?

No. The registered identity may be false, stolen, outdated, or unrelated to the person operating the SIM. The number may also have been spoofed. Investigators usually combine subscriber records with financial, device, platform, and transaction evidence.

Can I recover money sent to a scammer?

Recovery is possible but never guaranteed. Contact the bank or e-wallet immediately and request that the transaction be disputed and the recipient funds preserved. Success depends heavily on how quickly the report is made and whether the funds remain traceable.

Do I need a police report?

A simple spam report may not require one. A police or NBI complaint is strongly advisable when you lost money, disclosed account credentials, received threats, need the user formally identified, or expect to pursue criminal charges or reimbursement.

Can I report an international phone number?

Yes. Include the complete country code, screenshots, call details, payment instructions, and associated online accounts. Also report the incident to your local telecommunications provider and law-enforcement agency.

Can I report anonymously?

You may be able to submit an initial tip without publicly revealing your identity. A formal investigation or criminal case, however, commonly requires the victim’s identification, sworn statement, and cooperation.

What if the scammer keeps changing numbers?

Report each number separately, but explain that the incidents appear connected. Include repeated wording, payment accounts, links, names, profile addresses, and transaction details that show the pattern.

Should I change my own phone number?

Usually, blocking and filtering are enough. Consider changing your number when harassment is persistent, your SIM or account has been compromised, or the number is being used to reset financial and online accounts. Secure and update all connected accounts before abandoning the old number.

Key Takeaways

Save screenshots and transaction evidence before blocking or deleting anything.
Blocking protects your device but does not deactivate the SIM or identify the user.
Report the number to your telco and the NTC.
Call 1326 or use the eGovPH reporting function for government anti-scam assistance.
Contact your bank or e-wallet immediately when money or account access is involved.
File a formal complaint with the PNP Anti-Cybercrime Group or NBI for financial loss, threats, identity theft, account takeover, or serious fraud.
SIM registration details are confidential and normally require proper legal process.
A displayed number may be spoofed or registered under someone other than the actual scammer.
Never pay a “recovery agent” without independently verifying the person and organization.