Lansdale, Pennsylvania

1 ZIP code · Eastern time

ZIP codes (largest first)

19446 · 61,848
Population19,011
StatePennsylvania
CountyMontgomery County
Time zoneEastern
Land area2.99 sq mi

Area codes in this area

484610835

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

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