Zip Area Code

Seguin, Texas

Seguin, Texas, in Guadalupe County, has ZIP codes 78155 and 78156 and area code 830.

ZIP codes
78155, 78156
Area code
830
State
Texas
Time zone
Central Time
Coordinates
29.5865, -97.9670

ZIP codes in Seguin

ZIP codePost officeCountyArea codes
78155SeguinGuadalupe County830
78156*SeguinGuadalupe County830

* No mapped delivery area: P.O. boxes or a single organization. Area codes are those of the nearest ZIP code area.

Area code for Seguin

  • Area code 830

    In service since July 7, 1997. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

Time zone

Seguin is in the Central Time zone.

Towns near Seguin