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HUBLOT Posted 14 years ago
Grammar

Call someone on his/her cell phone



Would it be okay to say "call someone at his/her cell phone" to mean "call someone on his/her cell phone"?
  

Top answer

At isn't very idiomatic here, no. On is the natural choice. However, at is used when the word number or an actual phone number is used: You can call me at [this number / (123) 123-1234].

  • At isn't very idiomatic here, no.
  • On is the natural choice.
  • However, at is used when the word number or an actual phone number is used: You can call me at [this number / (123) 123-1234].
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2 Answers
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At isn't very idiomatic here, no. On is the natural choice.

However, at is used when the word number or an actual phone number is used: You can call me at [this number / (123) 123-1234].

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