Zip Area Code

Helena West Side, Montana

No ZIP code carries the name of Helena West Side, Montana, in Lewis and Clark County; the nearest ZIP codes are 59623, 59625 and 59636, in area code 406.

Nearest ZIP
59623, 59625, 59636
Area code
406
State
Montana
Time zone
Mountain Time
Coordinates
46.5962, -112.1165

Nearest ZIP codes to Helena West Side

These are the ZIP codes nearest to Helena West Side, each listed with the post office it is named after.

ZIP codePost officeCountyArea codes
59623HelenaLewis and Clark County406
59625HelenaLewis and Clark County406
59636Fort HarrisonLewis and Clark County406

Area code for Helena West Side

  • Area code 406

    In service since 1947. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

Time zone

Helena West Side is in the Mountain Time zone.

Towns near Helena West Side