329 area code — Monroe, NY geographic
329 is the area code for Monroe, New York, in service since March 24, 2023, Eastern time. The same territory is also served by its overlay code (329/845 complex). Keep in mind the code identifies where the number was registered; the person calling may be elsewhere.
The code currently holds 59 working prefixes, held by 16 different carriers. Of these, 57 are pooled prefixes shared by multiple carriers. Numbers are anchored to 33 rate centers — billing localities that fix where each prefix belongs.
To check where a specific 329 number was issued, look up its six-digit prefix; to check who is actually calling, ignore the display and verify through an official callback number — caller ID is assertable and routinely spoofed.
Local calls inside 329 are dialed 10D; 1+10 digit dialing for all calls permissible at each service providers discretion..
The current NANPA exhaust forecast for the 329/845 complex is 4Q 2055.
The code was carved out of 845 (2023).
Largest localities in 329
| Locality (rate center) | Active prefixes | Also served by |
|---|---|---|
| Monroe | 5 | 845 |
| New City | 4 | 845 |
| Carmel | 4 | 845 |
| Kingston | 4 | 845, 914 |
| Poughkeepsie | 4 | 845, 914 |
| Middletown | 3 | 845, 914 |
| Spring Valley | 3 | 845, 914 |
| Mahopac | 3 | 845, 914 |
| Nanuet | 2 | 845, 914 |
| Croton Falls | 2 | 845, 914 |
FAQ
Why am I getting spam calls from 329 numbers?
Scammers spoof recognizable area codes so calls look local or familiar. A displayed 329 number does not prove the call originated there — see our guide to spotting spoofed calls.
Where is a 329 number from?
329 is assigned to Monroe and surrounding areas of New York in the Eastern time zone. The three digits after the area code (the prefix) narrow it down to a rate center.
Is 329 a toll-free number?
No. 329 is a geographic code; calls are billed like any other domestic call. Toll-free codes are 800, 833, 844, 855, 866, 877 and 888.