How to Block Spam Texts on iPhone and Android in Ireland

Your phone buzzes: a text saying your parcel is held at a depot and you owe a small redelivery fee, with a link. Or one claiming to be from your bank about a suspicious payment. Spam and scam texts are now the most common nuisance on Irish phones — cheap to send in bulk, easy to fake, and personal enough that people tap before they think. The good news: modern phones have solid filtering tools, and knowing how to use them turns most of this noise into silent background clutter.

Recognise the main types of spam texts

Irish phones receive a steady mix:

• Smishing (SMS phishing): texts impersonating An Post, DPD, AIB, Bank of Ireland, Revenue, or government departments, usually with a link to a fake website that harvests card details or logins.
• Marketing spam: promotions from companies you never gave your number to, or kept receiving after opting out.
• Premium-rate traps: messages urging you to reply or call a premium number, or to text STOP to a number that signs you up for a charged subscription instead of ending one.
• Wrong-number and job scams: a friendly wrong number that turns into small tasks for pay, crypto top-ups, or overpayment cheque fraud.

The golden rule for all of them: never tap links in unexpected texts. Go to the company's official app or website yourself instead.

Filter spam texts on iPhone

iOS has built-in tools that keep most spam texts out of sight:

1. Go to Settings → Messages.
2. Turn on Filter Unknown Senders. Messages from numbers not in your contacts are sorted into a separate Unknown Senders list and don't notify you.
3. If your carrier supports it, enable spam filtering options offered by your network.

To block a specific sender, open the conversation, tap the number or contact icon at the top, tap Info, then Block this Caller. To report junk received via iMessage, use the Report Junk link that appears under unknown-sender messages — Apple uses these reports to improve filtering.

Filter spam texts on Android

On Android phones using Google Messages:

1. Open Messages → Settings → Spam protection and make sure it is enabled. Google's filter automatically sorts suspected spam into a spam folder.
2. When a spam text arrives, open it and tap Report spam, then Block — reporting helps the filter recognise similar messages for everyone.
3. Check the Spam & blocked folder occasionally in case a genuine message was misfiled.

Samsung Messages offers similar spam protection under its own settings menu. As with calls, menus differ between manufacturers, but every current Android phone can block individual senders by long-pressing a conversation and choosing Block.

Watch for the Likely Scam label

Ireland has an extra layer of defence worth knowing about. ComReg, the communications regulator, set up an SMS Sender ID Registry: businesses that text you using a name (like your bank's name) instead of a number must register it. Texts arriving from unregistered sender names get flagged as Likely Scam by participating operators.

This is genuinely useful — but don't treat the absence of a label as proof a text is real. Scammers also send texts from ordinary mobile numbers, which look like any other personal message. The label catches one family of fakes; your own caution has to catch the rest.

Report spam texts properly

Every report helps operators and regulators block scam campaigns faster:

• Forward scam texts to 7726 (SPAM) if your carrier supports it — most Irish networks do. This free service lets operators analyse and block the sender.
• Report scam texts to ComReg via the nuisance communications guidance on comreg.ie.
• Tell the impersonated company: banks and couriers all have fraud-reporting addresses or forms where you can forward the suspicious text.
• If you tapped a link and entered details, call your bank immediately on the number on your card, and report to your local Garda station.

Take a screenshot before deleting anything — investigators may want the sender details, the link, and the wording.

Protect yourself going forward

A few habits shrink your exposure over time:

• Never reply STOP to obvious scams — any reply confirms your number is live and invites more. Only use STOP with companies you genuinely dealt with.
• Keep your number private where you can: avoid posting it publicly, and think twice before entering it in online competitions and unfamiliar forms.
• Use your bank's official app for anything financial rather than links from texts.
• Check FraudSMART.ie for examples of current scam texts circulating in Ireland so you recognise the next variant on sight.

Spam texts won't disappear — sending them costs scammers next to nothing. But a filtered inbox, a blocked-senders list, and a habit of reporting the worst offenders mean most of them die unread in a spam folder instead of buzzing on your screen.