Find the last 4 digits (ZIP+4) for an address in 75240

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ZIP Code 75240 – Dallas, TX

Dallas, Texas · Dallas County · Central time

ZIP code75240
CityDallas
StateTexas
CountyDallas County
Population25,290
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area3.78 sq mi
Center (lat, long)32.9302, -96.7927

Area codes in this area

214469945972

These are the area codes that most often serve ZIP 75240 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

75254 Dallas · 1.1 mi75251 Dallas · 1.3 mi75230 Dallas · 1.9 mi75244 Dallas · 2.5 mi75248 Dallas · 2.7 mi75001 Addison · 3.3 mi75243 Dallas · 3.5 mi75080 Richardson · 4.3 mi

About ZIP 75240

ZIP code 75240 is assigned to Dallas, Texas. It lies in Dallas County. Its Census area covers about 3.78 square miles of land. The closest neighboring ZIP is 75254 (Dallas), about 1.1 miles away.

Every address in 75240 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources