For those wondering, on Verizon, that line about 24 hours is true, but it isn't "24 hours." I activated yesterday on the old line yesterday at 4PM ish and today at 8AM ish. For those that did the "Buy on the dumbphone line and switch" thing, like me, I confirm this works. They DO reset the SIM numbers.
iPhone 5 with Unlimited 4G LTE data.
I tried to activate online and got issues. Do not be discouraged. Call them and they are good about it.
NO NEW SIM NEEDED. I REPEAT, I CONFIRM NO NEW SIM IS NEEDED WHATSOEVER. I HAVE ONLY EVER HAD ONE SIM IN MY PHONE, AND 2 LINES!
iPhone 5 with Unlimited 4G LTE data.
I tried to activate online and got issues. Do not be discouraged. Call them and they are good about it.
NO NEW SIM NEEDED. I REPEAT, I CONFIRM NO NEW SIM IS NEEDED WHATSOEVER. I HAVE ONLY EVER HAD ONE SIM IN MY PHONE, AND 2 LINES!