ZIP code 58503 is located in Bismarck, North Dakota. This area is part of the ND postal region.
Bismarck is served by ZIP code 58503. The timezone for this area is America/Chicago.
58503 Overview
Bismarck, North Dakota
ZIP BOUNDARY
Geographic Information
STATE
North Dakota (ND)
CITY
Bismarck
TIMEZONE
America/Chicago
COORDINATES
46.9059, -100.7526
About ZIP Code 58503
Frequently Asked Questions
What city is ZIP code 58503 in?
58503 is in Bismarck, North Dakota.
What state is 58503 in?
ZIP code 58503 is in North Dakota (ND).
What is the timezone for 58503?
The timezone is America/Chicago.
Data Disclaimer
Data is for informational purposes only. Please verify through official sources like USPS.