CompTIA
CN0-201 · Question #30
Which of the following are the actual portions of the telephone number as defined in the North American Numbering Plan? Each correct answer represents a complete solution. Choose all that apply.
The correct answer is A. Number Plan Area B. Caller Identification Code D. Central Office Code. See the full explanation below for the reasoning.
Question
Which of the following are the actual portions of the telephone number as defined in the North American Numbering Plan? Each correct answer represents a complete solution. Choose all that apply.
Options
- ANumber Plan Area
- BCaller Identification Code
- CCustom Rings
- DCentral Office Code
How the community answered
(22 responses)- A73% (16)
- C27% (6)
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