Most companies spend hours per day trying to reach inactive or deactivated numbers. IPQS can help improve this process by performing a real-time active phone number check during signup,
registration, checkout, or a simple lead form submission.
Our phone validation service will first perform a phone pakistan phone lead provider lookup, then ping the carrier’s network to determine if the customer or lead’s number is currently in service. Sometimes additional details can also be retrieved such. S as if the phone is turned off, if the line is currently disconnected, or if the number belongs to a virtual (VoIP) service.
Difference Between Active and Inactive Phone Numbers
Before we dive in on how to check and verify if a phone number is active, let us first explain the two:
Active numbers can be reached when you how to spot a fake phone number call them, typically these numbers will either be answered or will go to a voicemail or continue to ring, text messages sent to numbers that are active will
be marked as Delivered.
Inactive numbers cannot be reached united states business directory when called, dial tones/automated messages often greet those that call a number with no service, sending a text to an inactive phone number will result in it not being delivered, and a follow-up, error-delivery prompt will likely follow.
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How Phone Numbers Become Active or Inactive
All numbers are inactive until a carrier issues one to a consumer, at which point, the number is activated and able to receive calls.
Let us first cover the basics.
Before a number is issued, a phone carrier first picks a number in a pool from recently deactivated numbers or new ranges that are not yet allocated.
At times, a person may switch carriers. S for better rates, service, or promotions and may keep the number from their old plan. This service is called “porting”, which is when the old number is transferred to a new carrier.
Porting a number from one carrier to another is not always possible. S if this is the case, the number will be abandoned by the owner and deactivated by the phone carrier who will then give it to another user.
Active numbers that are not ported and left behind. S will be active again once it is assigned to new customer. Similar to how a carrier activates the new. S number a person receives when switching to them.
Types of Phone Numbers
Aside from non-assigned numbers, there are other types of numbers that can be inactive too. Fake numbers often uses non existent prefixes or number ranges in an attempt to look like a legitimate number.
Fake phone numbers are a nuisance for consumers and companies. S which is why our fake phone number detection . S service is used by thousands of users each month.
Detecting a fake phone number
can often be done by assessing the number itself. So if you see a number like, you can assume it is likely a fake number provided by a scammer or fraudster. However some frausters will use much more thoughtful tactics that only a phone validation solution can accurately analyze.
