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I am in zip code area 68008. My mobile data fluctuates from 4G to 3G to 1X to nothing continually and I cannot connect to the internet regardless of the status. This has been a problem for about a week or so.  I have Beyond Unlimited data on my phone, but have not used even one gig this month out of the 75 available because of this issue. Is there a problem in my area?  How can I get it fixed? Trying to get someone on the Customer Service line is impossible. Thank you.