Zip Area Code

Trinity, California

No ZIP code carries the name of Trinity, California, in Trinity County; the nearest ZIP code is 95563, in area code 530, with 837 as an overlay.

Nearest ZIP
95563
Area codes
530, 837
Time zone
Pacific Time
Coordinates
40.8789, -123.5132

Nearest ZIP codes to Trinity

This is the ZIP code nearest to Trinity, each listed with the post office it is named after.

ZIP codePost officeCountyArea codes
95563SalyerTrinity County530, 837

Area codes for Trinity

  • Area code 530

    In service since November 1, 1997. Shares its area with 837. Local calls are dialed with 1 plus ten digits.

  • Area code 837

    In service since January 31, 2025. Shares its area with 530. Local calls are dialed with 1 plus ten digits.

Area codes here are matched from telephone rate centers, so a place near a boundary can have local numbers from either side of it.

Time zone

Trinity is in the Pacific Time zone.

Towns near Trinity