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Congrats on finding your new home!
I would explain the inquiries to your loan officer and ask them how they would suggest that you address them. Personally, I would explain it just the way you did. If it's just shopping for your mortgage and Verizon, it's not like you were on an app spree. Underwriters just want to have a 'make sense' explanation and your LO should be able to advise you.
All the best!!