What is the AT&T APN for the US

Hi All,

Maybe this is already posted somewhere but I could not find it. Could someone please tell me the correct APN for AT&T for the US is. I am trying to use a 3rd party sim.

Ever tried to google that?

Of course I have. I have tried device.home, wap.cingular, and one other one. I need to make sure that its not an issue with the APN so I can get on with toubleshooting .

https://www.att.com/esupport/article.html#!/wireless/KM1062162

Since the Electron is not a phone, I’d guess it’s "Broadband"

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Ok great. I used that one as well so I guess I can rule that out. Thank you.

Or is this a special m2m SIM from ATT?

In that case you might need

Or any of these might reveal the secret
https://community.particle.io/search?q=att%20apn

But this suggests my previous inclination towards Broadband wasn’t too far off :wink:

Yes. I read the last post as well. I am going to try m2m.com.attz.

I got my AT&T sims from here, which may be distinctly different from their regular service network or plans:
https://iotdataplans.att.com/

Not sure if its case sensitive but “broadband” worked after I tried it in a place with better reception.

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This might sound little odd but at&t updated their settings and the above will not work anymore try these at&t apn settings instead