Type an area code, or leave the box empty
Type 312 for Chicago or 206 for Seattle. Leave it empty and each number gets its own area code from across the US.
Free tool
This random phone number generator makes US numbers that reach no real person.
Press Generate for random numbers to use in test data, mockups, scripts, films, games and demos. They cannot take calls or texts.
Your 5 random numbers
- (312) 555-0128
- (404) 555-0171
- (617) 555-0106
- (206) 555-0154
- (303) 555-0139
These cannot take calls or texts. Need a number that can?
Get a real 312 number free for 7 daysFree, with no account. Leave the area code empty and each number gets its own. Every number is in 555-0100 to 555-0199.
Ten random digits can land on a real stranger.
One area code can have up to 8 million numbers, and any of them can belong to someone. This generator uses only the 100 that are kept for fiction.
One area code, two ways to pick a number
Random digits can reach a stranger. These 100 cannot.
Random digitsAny ten digits you make up
(212) xxx-xxxx
Up to 8 million numbersCan ring a stranger
This generatorOnly the range kept for fiction
(212) 555-01xx
100 numbersReach no one
Use them anywhere you need a number that is not real.
What the numbers are for
Test data, mockups, scripts, films, games and demos.
Test dataFill a database or a sheet
MockupsA real-looking number on a design
ScriptsSample records for your own code
FilmsA number on screen that rings no one
GamesNumbers for characters and props
DemosA phone number on a slide
You get random numbers in three steps.
Nothing to install, and no account.
Pick how many, then press Generate
Choose 1, 5 or 10 random numbers at once. Press again for a fresh set, as often as you like.
Copy the number or the whole list
Every number has its own copy button, and one tap copies the whole list, one number per line.
One press makes up to 10 numbers, and a mix can make 37,800 different ones.
Each area code has 100 of them, and a list never repeats a number.
How many it can make
10
numbers at most per press
One tap copies the whole list.
100
numbers in each area code
A list never repeats one.
37,800
different numbers in a mix
Each one gets its own area code.
Choose the area code, then choose how the number is written.
Choose the area code
Type one, or leave the box empty.
212
New York
415
San Francisco
305
Miami
512
Austin
312
Chicago
206
Seattle
Box left emptyEach number gets its own area code from across the US.
Three ways to write it
Switch the format and the whole list is rewritten at once.
(212) 555-0142Ads, mockups and slides
212-555-0142Spreadsheets and databases
+1 212 555 0142Apps that expect a +1 in front
A made-up number cannot take calls or texts, but a real one can.
ExpressNumber gives you a real number you can burn when you are done.
Made up or real
What each kind of number can do.
(212) 555-0142
A random number from this page
- Cannot take calls
- Cannot take texts
- Reaches no real person
A real ExpressNumber number
Burn it when you are done
- Calls ring the phone you already have
- Texts land in your ExpressNumber inbox
- In the area code you choose
People ask these questions about random numbers.
The range comes from the public record of 555 numbers.
A tool that makes phone numbers at random, for test data, mockups, scripts, films, games and demos. This one only makes US numbers in 555-0100 to 555-0199, so none of them can belong to a real person.
Only if it comes from the range kept for fiction. A number made of random digits can belong to a real person, and that person would get every call or text aimed at it. A number from 555-0100 to 555-0199 belongs to no one.
As many as you like, up to 10 on each press. One area code has 100 of these numbers, and with the box left empty a mix can make 37,800 different ones.
Yes. Type any US area code tied to a place, like 212 for New York or 415 for San Francisco, and every number uses it. Leave the box empty and each number gets its own area code from across the US.
Three: (212) 555-0142, 212-555-0142 and +1 212 555 0142. Switch between them and the list is rewritten at once, then copy one number or the whole list.
The area code and the last two digits are picked at random every time. The 555 and the 01 in front of those two digits never change, because that fixed part is what keeps every number safe.
No. These numbers do not work, so a call or a text to one goes nowhere. For a number that does take them, ExpressNumber gives you a real one in the area code you choose. Calls ring the phone you already have, and texts land in your ExpressNumber inbox.
Yes, that is what the range is for. Films, TV and ads use 555 numbers so that no viewer reaches a real person, and the same goes for a game, a mockup or a product demo.
Yes, with no account and no limit. It runs in your browser, so the numbers are made on your screen and nothing you type is sent anywhere.
Three more free tools for phone numbers.
Make a fake number instead
The fake phone number generator hands out the same safe range, with a few more words on why films and ads use it.
Find out where a number is from
Type any area code or phone number to see its state, its main cities and the time there right now.
Check who just called you
Paste the number into the spam number lookup to see its line type and a risk level.
Need a number that takes real calls and texts?
Calls ring the phone you already have, and texts land in your ExpressNumber inbox.
Try it free for 7 days