Random Phone Number Generator – Fake US Numbers
This random phone number generator makes US phone numbers in the North American Numbering Plan format for testing, forms, mockups and fiction. The safe mode (on by default) uses the 555-0100 to 555-0199 range, which is reserved for fictional use, so the numbers will never reach a real person. Turn safe mode off to get realistic numbers with a real area code from any state, or type your own area code, with valid exchange rules (no 0 or 1 at the start, no N11 codes). Pick the format you need: (512) 555-0147, 512-555-0147, 512.555.0147, +1 512 555 0147 (E.164 style) or plain digits, make up to 500 numbers, and copy or download them as a CSV. Please do not call or text realistic numbers, since they may belong to someone.
Random Phone Number Generator
Make random US phone numbers for testing, with safe 555-01XX fictional numbers or real area codes by state.
How to use the Random Phone Number Generator
- Leave safe 555 mode on, or turn it off to use real area codes.
- Pick a state or type an area code.
- Choose the format and how many numbers.
- Press Generate, then copy or download CSV.
Features
- Safe 555-01XX fictional numbers
- Real area codes for all 50 states and DC
- Custom area code
- Valid NANP exchange rules
- Five formats including +1 E.164
- Up to 500 numbers, CSV export
Frequently asked questions
Are random phone numbers real?
In safe mode, no. 555-0100 to 555-0199 is reserved for movies, TV and examples. With safe mode off, the number is random but may belong to a real person, so never call or text it.
What is a valid US phone number format?
It has a 3-digit area code, a 3-digit exchange and a 4-digit line number, like (212) 555-0123. The area code and exchange cannot start with 0 or 1.
Why do movies use 555 numbers?
The 555-01XX block is set aside for fiction, so viewers who call the number do not reach a real person.
What is the +1 format?
+1 is the country code for the US and Canada. E.164 format writes the number as +15125550147, which many apps and APIs use.
Can I get numbers for a specific area code?
Yes. Choose a state to use one of its area codes, or type any 3-digit area code in the box.