If a phone number is blocked, is WhatsApp also blocked - briefly?
If your phone number is blocked by your carrier or network provider, WhatsApp messages and calls may not be delivered to that number. This block typically affects all services using the same phone number, including WhatsApp.
If a phone number is blocked, is WhatsApp also blocked - in detail?
When a phone number is blocked by the carrier or network provider, it typically means that all services associated with that number are disrupted, including voice calls, SMS, and data services. However, whether WhatsApp is also blocked depends on several factors.
Firstly, it's important to understand the nature of the block. If the phone number is blocked due to non-payment or other contractual issues with the carrier, this usually affects all services provided by that carrier. In such cases, WhatsApp, which relies on internet data to function, would also be inaccessible because the data service itself is suspended.
Secondly, if the block is implemented at the network level (for example, by using a technology like SIM blocking), it can extend beyond just voice and SMS services. Network-level blocks are designed to prevent any form of communication through the affected phone number, including internet access. Consequently, WhatsApp would not be able to function because the device cannot connect to the internet.
Thirdly, in some cases, carriers may implement specific blocks on certain apps or services, such as WhatsApp, due to regulatory requirements or policy decisions. This type of block is less common and usually occurs under specific circumstances, such as government directives or legal mandates. If WhatsApp itself is the target of such a block, users would be unable to use the app even if other internet services remain accessible.
In summary, when a phone number is blocked by the carrier, WhatsApp is likely to be inaccessible due to the suspension of data services or network-level restrictions. However, the specific impact can vary based on the reason for the block and the measures taken by the carrier.