The telephone number datatype is text or string
How to determine the datatype?
The term is given as:
telephone number
A telephone number contains the following
- Digits
- Brackets (Optional)
- Hyphen (Optional)
The optional parts of a phone number makes it difficult to use the numeric datatype for a phone number.
So, we make use of text or string datatype
Also, the phone number cannot be used in calculations.
Hence, the telephone number datatype is text or string
Read more about datatypes at:
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Complete Question
The telephone number is what type of data
