Harker Heights, Texas

1 ZIP code · Central time

ZIP codes (largest first)

76548 · 33,729
Population34,128
StateTexas
CountyBell County
Time zoneCentral
Land area15.62 sq mi

Area codes in this area

254

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

Find the ZIP+4 for an address in Harker Heights

Addresses are checked through our secure proxy. Bot checks use Cloudflare Turnstile. Each device can run 5 live checks per day; repeats of the same address are free.

Population: U.S. Census Bureau, ACS 5-year estimates, 2024.