Bug fixes and UI updates.

Activate the AT&T Call Protect™ app with ActiveArmor℠ to enable Spam Blocking, Unknown Caller blocking and more, at no extra charge.
AT&T subscribers are already protected 24/7 with proactive network security features including Automatic Fraud Call Blocking and Nuisance Call Warnings.

AT&T Call Protect:
- 24/7 Automatic Fraud Call Blocking: Detects and blocks calls from likely fraudsters, before your phone even rings
- Block Spam Risk labelled calls: Enable in-app to block or send to voicemail calls identified as Spam Risk
- Unknown Callers sent to voicemail: Enable in-app to send callers not in your contact list to voicemail.
- Get a heads up on potential nuisance calls*: See warnings of telemarketers, nonprofit, surveys, account services, private or political callers
- Personal Block List: Add individual unwanted callers to your own block list
- Report Spam Calls: Help identify suspected spam and likely fraud calls. Your reports help us to continually improve our service for everyone

AT&T Call Protect Plus (In-app purchase):
- Caller ID*: Gives you caller details
- Custom Call Controls: Take more control by blocking, sending to voicemail or allowing entire Categories (Telemarketer, Account Services, etc.) of callers - Reverse Number Lookup: Shows caller details when you enter a U.S. number. Up to 200 queries per user within 24-hour period.
*Must be in an AT&T HD Voice coverage areas

Call Protect subscribers also receive access to AT&T Mobile Security™ with ActiveArmor, which help protect your phone from malware, viruses and other mobile threats. Req’s download of separate app. Avail. for AT&T postpaid, PREPAID, FirstNet and business wireless customers with eligible wireless service.

AT&T Mobile Security & Call Protect Terms:
Automatic Fraud Blocking and Spam Risk Blocking: May inadvertently block wanted calls.
Nuisance and Spam Risk Call Warnings: Other identified call types may include service messages and/or other permitted calls. Must be in an AT&T HD Voice coverage area to see warnings.
Personal Block List: Permits blocking of individual phone numbers (excludes private numbers).
Manage all settings via app.

AT&T Mobile Security & Call Protect Plus Terms:
$3.99/mo. Service auto-renews every 30 days unless canceled. For AT&T billing, cancel anytime within either app or through myAT&T. Learn about mobile purchases at att.com/mobilepurchases or call 800.331.0500 (611 from wireless phone). All Google Play Store billed subscriptions must be cancelled within Google Play Store. To remove the services entirely, you must cancel the Basic version(s) in the apps or myAT&T once your Google Play Store billed subscription period ends. Payments are nonrefundable (subj. to applicable law).
Custom Call Controls: All call categories, except Fraud, are automatically set to allow. Manage all settings via app.

Rates: Data charges may apply for app download and usage. Other charges and restr. may apply.
Eligibility: Compatible device req’d and includes AT&T HD Voice-enabled Android smartphones. Smartphones sold by other carriers may not be eligible.

For complete terms for AT&T Call Protect, see att.com/callprotectterms
For complete terms for AT&T Mobile Security, see att.com/mobilesecurityeula

See available downloads
There's a more recent version available below!

This release may come in several variants. Consult our handy FAQ to see which download is right for you.

3.30.0-2447 APK
December 9, 2021
Android 7.0+
All Releases
AT&T Call Protect 3.33.0-2493


Uploaded:March 14, 2022 at 10:07PM UTC

File size:40.72 MB


AT&T Call Protect 3.32.0-2476
February 15, 2022


Uploaded:February 15, 2022 at 10:32PM UTC

File size:40.04 MB


AT&T Call Protect 3.30.0-2447


Uploaded:December 9, 2021 at 8:01PM UTC

File size:39.9 MB


AT&T Call Protect 3.28.0-2424


Uploaded:October 22, 2021 at 5:22PM UTC

File size:40 MB


AT&T Call Protect 3.27.0-2412
September 9, 2021


Uploaded:September 9, 2021 at 8:11PM UTC

File size:47.11 MB


AT&T Call Protect 3.24.0-2360


Uploaded:June 17, 2021 at 5:34PM UTC

File size:42.08 MB


AT&T Call Protect 3.21.0-2316


Uploaded:May 3, 2021 at 8:39PM UTC

File size:41.21 MB


AT&T Call Protect 3.17.0-2235


Uploaded:March 5, 2021 at 7:22PM UTC

File size:33.5 MB


AT&T Call Protect 3.14.1-2218


Uploaded:January 28, 2021 at 6:10PM UTC

File size:33.41 MB


AT&T Call Protect 3.10.2-2135


Uploaded:December 1, 2020 at 11:37PM UTC

File size:33.45 MB