Zip Area Code

Weldon Spring, Missouri

No ZIP code carries the name of Weldon Spring, Missouri, in St. Louis County; the nearest ZIP codes are 63005 and 63304, in area code 636.

Nearest ZIP
63005, 63304
Area code
636
Time zone
Central Time
Coordinates
38.7094, -90.6525

Nearest ZIP codes to Weldon Spring

These are the ZIP codes nearest to Weldon Spring, each listed with the post office it is named after.

ZIP codePost officeCountyArea codes
63005ChesterfieldSt. Louis County636
63304Saint CharlesSt. Charles County636

Area code for Weldon Spring

  • Area code 636

    In service since May 22, 1999. Local calls are dialed with seven digits.

Time zone

Weldon Spring is in the Central Time zone.

Towns near Weldon Spring