ZIP Code 57720 Area Code

Buffalo, South Dakota

Area Code

605

Primary area codes for South Dakota (per-ZIP data not available)

Location

ZIP Code57720
CityBuffalo
StateSouth Dakota (SD)
CountyHarding

Frequently Asked Questions

ZIP code 57720 is in Buffalo, South Dakota. The primary area codes for South Dakota are 605.

ZIP code 57720 is in Buffalo, South Dakota.

ZIP Code 57720

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