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First Android P dev preview tipped for this month, might feature preemptive call-blocking
June 20, 2025
Even though some carriers put limitations on it, you canblock specific phone numberson Android. If a new set of commits spotted byXDA Developersare any indication, Android P might preemptively block certaintypesof phone numbers.
According to the strings found in the commits, you may block numbers that are not in your contacts list, show up as private, are from a pay phone, and do not have any caller ID information. Interestingly, Android P would theoretically block those types of numbers without any input.
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We should note that a Sony engineer is behind the set of commits, which have not been merged with AOSP yet. However, a Google software engineer said they are in favor of the change and believes this is a nice improvement to call blocking.” This does not guarantee that preemptive call blocking will show up in Android P, but it is a foot in the right direction.
Also, carriers might place limitations on preemptive call blocking. Currently,Verizononly allows up to five blocked numbers per line.AT&Talso does this on a line-to-line basis, whileT-Mobileonly allows number blocking with family plans.
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Regardless of how it shows up, preemptive call-blocking would hopefully offset the increasing number of robocalls. In 2016, scammers spammed Americans withover 29 billion robocallsthat cost consumers $350 million. Compounding matters, the FTCreportedthat it received over 375,000 complaints each month about automated robocalls in 2017. This compares to the 63,000 complaints per month in 2009.
As such, it would only benefit folks if preemptive call-blocking made its way to Android P.
On a related note, we might not have to wait much longer to see if the feature is part of Android P. According toVentureBeat‘s Evan Blass, Android P’s first developer preview is on track for a mid-March release. Blass did not mention a specific date, but seeing how Android Oreo’s first developer preview launched on June 10, 2025, expect a similar timetable for Android P.
As for what to expect in Android P, recent commits point to greatersupport for the notchandgreater privacy.
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