In which county is ZIP code 73440 located?

ZIP 73440 is listed under Marshall, OK.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 73440: Lebanon, OK

ZIP: 73440

County: Marshall

Coordinates: 33.96870, -96.90640

ZIP Type: Standard

Time Zone: Central Time (CT)

This profile provides an in-depth look at ZIP code 73440, serving Lebanon in OK. It lies in Marshall and supports delivery, planning, and address verification.

Primary City	Lebanon
ZIP Code	73440
County	Marshall
State	OK
Latitude / Longitude	33.96870, -96.90640
ZIP Type	Standard
Time Zone	Central Time (CT)
Data Updated	2026-01-08

Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap

These links show the approximate center point for ZIP 73440 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 73440 is approximately 33.96870 (latitude) and -96.90640 (longitude). This location sits within Marshall, contributing to regional planning across OK.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 73440 for mail delivery and general location reference in Marshall, OK.

This ZIP may extend beyond the city core into nearby communities within Marshall.

Related ZIP Codes (Nearby)

Explore other postal codes near Lebanon within OK.

Frequently Asked Questions

What is the primary city for ZIP code 73440?

The primary city for this ZIP code is Lebanon, located in OK.

In which county is 73440 located?

ZIP code 73440 is situated within Marshall, OK.

What are the coordinates for 73440?

The approximate center point is 33.96870 (Latitude) and -96.90640 (Longitude).

Is ZIP code 73440 active?

This page lists ZIP 73440 as Listed based on the latest refresh date shown above.

Does ZIP 73440 cover multiple areas?

Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.

Methodology & Data Notes

How we build this page: We generate this page from a structured ZIP dataset and refresh key fields (city, county, and coordinates) during scheduled updates. Coordinates represent an approximate center point, not an official boundary map.
Sources: Public ZIP reference datasets and geographic coordinate references. If you use specific sources (e.g., USPS, Census), list them on your About/Methodology page.

Page updated: 2026-01-08