[VoiceOps] Landline vs Mobile Lookup

Christopher Aloi ctaloi at gmail.com
Tue Mar 21 10:56:34 EDT 2023

Hey Calvin,

We have customers sending text messages out and are looking to
scrub landlines from their lists.  I have found a few, pricing seems a bit
all over the place.  Thanks for the reply.

On Tue, Mar 21, 2023 at 10:48 AM Calvin E. <calvine at gmail.com> wrote:

> Assuming you want porting adjusted results, I believe this would count as
> NPAC- derived and is thereby restricted to those with an NPAC User
> Agreement. That doesn't mean you can't get it, it just means you have to go
> through some hoops and pay some money annually.
> I imagine there are dozens of services that can do this kind of lookup for
> you but it may not be real time, and it may not be current data. Even the
> lookup service provided by NetNumber is coming under fire because they've
> been giving out porting adjusted data to non-NPAC users.
> What is your use case?
> On Tue, Mar 21, 2023, 07:04 Christopher Aloi via VoiceOps <
> voiceops at voiceops.org> wrote:
>> Hey All,
>> Looking for an API or data source that will tell me if numbers are mobile
>> or landline.  Bonus if it tells me who the mobile carrier is.  I
>> used opencnam years ago but it looks like they've been acquired by
>> Neustar.  Any recommendations?
>> Cheers,
>> Chris
>> _______________________________________________
>> VoiceOps mailing list
>> VoiceOps at voiceops.org
>> https://puck.nether.net/mailman/listinfo/voiceops
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