Zip Area Code

Hammond, Louisiana

Hammond, Louisiana, in Tangipahoa Parish, has ZIP codes 70401, 70402, 70403 and 70404 and area code 985.

ZIP codes
70401, 70402, 70403, 70404
Area code
985
Time zone
Central Time
Coordinates
30.5072, -90.4752

ZIP codes in Hammond

ZIP codePost officeCountyArea codes
70401HammondTangipahoa Parish985
70402HammondTangipahoa Parish985
70403HammondTangipahoa Parish985
70404*HammondTangipahoa Parish985

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

Area code for Hammond

  • Area code 985

    In service since February 12, 2001. Local calls are dialed with seven digits.

Time zone

Hammond is in the Central Time zone.

Towns near Hammond