nanog mailing list archives

Re: USA local SIM card


From: TR Shaw <tshaw () oitc com>
Date: Sun, 17 Sep 2017 17:29:33 -0400

If you are talking about Orlando/Central Florida (or anywhere in FL) now or in next couple of weeks be advised that 
coverage is still spotty for both voice and data due to the hurricane.

On Sep 17, 2017, at 4:40 PM, Max Tulyev <maxtul () netassist ua> wrote:

Nice advertising, thank you! =)

But still have open some questions I asked before:

1. My phone is not LTE but 3G GSM/UMTS capable (all bands,
850/900/1700/1900/2100). Will it work? Is 3G coverage good enough in New
York and Orlando for VoIP calls (SIP, Viber, Skype)?

2. Is there public or private IP address? IPv6?

On 17.09.17 22:52, Jean-Francois Mezei wrote:
On 2017-09-17 13:07, Max Tulyev wrote:


AT&T's $45 prepaid pans and its more expemsive sibbling (I think $65)
allow over 6GB of data at LTE speeds, and the rest is unlimited but at
2G speeds (I think).


The AT&T plans at the $45 and higher levels allows data and voice
roaming into Canada, as long as your usage in Canada represents less
than 50% of total use.

The AT&T plan allows you to remove video throttling (the T-Mobile plan
doesn't and has more severe net neutrality violations).

If you obtain a SIM card from eBay, there is a hard to find web access
to set it up (normal AT&T web site forces you to buy a SIM card which
AT&T won't deliver outside of USA).

https://www.att.com/prepaid/activations/#/activate.html

In my case, I choose AT&T because I tested T-Mobile a few years ago
along the route taken and found too many areas without service,
interestingly, one area where in 1998-1999, I had service with Omnipoint
on a 1900 only phone (Fort Edward NY).

Note on T-Mobile: its coverage map expects you to be on postpaid plans
which includes areas where you're allowed to roam on AT&T, but not
necessarily if on prepaid, so hard to tell if you will really get
service based on its maps.

Also note: AT&T on an iPhone gets to disable the "manual" seach for
available carriers, so you can't test in a town if T-Mobile would also
be available. You can insert you own SIM card just to scan for networks
and with roaming disbaled, you won't encurr any charges by home carrier.




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