ZIP Code 79721: Big Spring, TX
County: Howard
Coordinates: 32.27330, -101.37400
ZIP Type: Standard
Time Zone: Mountain Time (MT)
Explore detailed information for ZIP code 79721 in Big Spring, TX. We include verified county details for Howard plus key geographic references used for mapping and logistics.
| Primary City | Big Spring |
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| ZIP Code | 79721 |
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| County | Howard |
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| State | TX |
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| Latitude / Longitude | 32.27330, -101.37400 |
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| ZIP Type | Standard |
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| Time Zone | Mountain Time (MT) |
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| Data Updated | 2026-01-08 |
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Maps & Useful Links
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These links show the approximate center point for ZIP 79721 (not an exact boundary).
Geographic & Administrative Context
For mapping and verification, 79721 is commonly represented around 32.27330, -101.37400. These coordinates help identify the general area within Howard, TX.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 79721 for mail delivery and general location reference in
Howard,
TX.
This ZIP may extend beyond the city core into nearby communities within Howard.
Related ZIP Codes (Nearby)
Explore other postal codes near Big Spring within TX.
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Frequently Asked Questions
What is the primary city for ZIP code 79721?
The primary city for this ZIP code is Big Spring, located in TX.
In which county is 79721 located?
ZIP code 79721 is situated within Howard, TX.
What are the coordinates for 79721?
The approximate center point is 32.27330 (Latitude) and -101.37400 (Longitude).
Is ZIP code 79721 active?
This page lists ZIP 79721 as Listed based on the latest refresh date shown above.
Does ZIP 79721 cover multiple areas?
Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.
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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