Frenchtown New Jersey Area Code

One area code covers Frenchtown: 908.

The code covering Frenchtown

Area codes covering Frenchtown, New Jersey, with what each one primarily serves.
Area code	Primarily serves	In service
908	Newark	1990

Scope the codes matched to Frenchtown. Source geoinfo-dataset (full_dataset) ZIP→NPA (2018 snapshot) and LocalCallingGuide NPA list (2026-07 NPA list). Updated 16 July 2026. Overlay relationships come from the numbering-plan authority; the place match is computed.

Which part of town has which code

Frenchtown has a single code, so there is nothing to divide — every local line carries 908.

ZIP codes for the same city

Postal geography is organised separately from telephone geography, so Frenchtown’s 1 ZIP code do not map onto the codes above. They are listed in full, with the county each falls in, on the postal side of the site.

Frenchtown New Jersey ZIP codes →

Nearby places with different codes

These are the closest places to Frenchtown whose area codes are not the same set. If you are near one of them, a local number may carry a code that is not on the list above.

The nearest places to Frenchtown covered by a different set of area codes.
City	Distance	Their area codes
Stockton New Jersey area codes	9.6 mi	609, 640, 908
Lambertville New Jersey area codes	13 mi	609, 640
Titusville New Jersey area codes	18 mi	609, 640
Hopewell New Jersey area codes	18 mi	609, 640
Pennington New Jersey area codes	20 mi	609, 640
Somerville New Jersey area codes	24 mi	609, 640, 732, 848, 908
Princeton New Jersey area codes	24 mi	609, 640
Rocky Hill New Jersey area codes	24 mi	609, 640

Straight-line distance between place reference points, not driving distance.