Short code 21525: who texts from it?
21525 is a US SMS short code registered to Walgreens, verified against the owner's own published documentation. What it carries: Walgreens Rx text alerts; text JOINRX to enroll, RXSTATUS for status.
Short code 21525 at a glance
| Owner | Walgreens |
|---|---|
| What the texts are | Walgreens Rx text alerts; text JOINRX to enroll, RXSTATUS for status |
| Opt-out | Text STOP to 21525 |
| Impersonation risk | Sometimes impersonated |
| Source | Walgreens's own documentation |
| Verified | July 4, 2026 |
Is a text from 21525 legit?
21525 is Walgreens's documented sender ID for these messages. Walgreens texts are sometimes impersonated, so judge any message by what it asks for rather than the number alone, and reach Walgreens through its official app or the number on your card if anything seems off.
A familiar sender is not a guarantee. Even a message that really comes from 21525 deserves the same caution: judge it by what it asks for, and never share a one-time code, password, or PIN because a text looks official.
How to verify any business text
Whatever the sender shows, these five habits keep you safe from smishing:
- Don't tap links in a text you weren't expecting — even if the sender looks right.
- Open the company's official app, or type its web address yourself, instead of following a link.
- Call the number on your card, statement, or the company's official website — never a number the text gives you.
- Never share a one-time code, password, or PIN. A real company will never text asking you to read one back.
- Report smishing: forward the message to 7726 (it spells SPAM) and file it at reportfraud.ftc.gov.
Report a scam text: forward it to 7726 (which spells SPAM) so your mobile carrier can investigate the sender, then report it at reportfraud.ftc.gov. Don't reply or tap any links. More on 7726.
Look up another short code · Got a call instead? Look up the number
Frequently asked questions
Who texts from 21525?
21525 is a US SMS short code registered to Walgreens. Walgreens Rx text alerts; text JOINRX to enroll, RXSTATUS for status. Short codes are the 5- and 6-digit numbers businesses send texts from, administered in the US by the CTIA.
Is a text from 21525 a scam?
21525 itself is Walgreens's verified short code, not a scam — but scammers impersonate Walgreens from other numbers, so a familiar-looking sender is never a guarantee. Judge any message by what it asks for: never share a one-time code or password, and don't tap links you didn't expect.
How do I stop texts from 21525?
Text STOP to 21525. If messages continue after you opt out, contact Walgreens through its official app or website rather than replying to the text.
How do I report a suspicious "Walgreens" text?
Forward it to 7726 (which spells SPAM) so your carrier can investigate, and report it at reportfraud.ftc.gov. Don't reply to the message or tap any links, and confirm anything important with Walgreens through its official app or the number on your card.
Compiled from each sender's own published SMS documentation — help centers, terms of service, and fraud-alert pages; the commercial CTIA short-code registry is not used. Every entry carries the owner's source link and is re-verified monthly. areacode.fyi is independent and not affiliated with any company named here.