Find the last 4 digits (ZIP+4) for an address in 17261

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ZIP Code 17261 – South Mountain, PA

South Mountain, Pennsylvania · Franklin County · Eastern time

ZIP code17261
CitySouth Mountain
StatePennsylvania
CountyFranklin County
Population0
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area1.61 sq mi
Center (lat, long)39.8598, -77.5117

Area codes in this area

223717

These are the area codes that most often serve ZIP 17261 (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

17237 Mont Alto · 2.2 mi17222 Fayetteville · 2.7 mi17247 Quincy · 5.5 mi17353 Orrtanna · 6.6 mi17268 Waynesboro · 6.8 mi17214 Blue Ridge Summit · 8 mi17310 Cashtown · 8.5 mi17250 Rouzerville · 8.5 mi

About ZIP 17261

ZIP code 17261 is assigned to South Mountain, Pennsylvania. It lies in Franklin County. Its Census area covers about 1.61 square miles of land. The closest neighboring ZIP is 17237 (Mont Alto), about 2.2 miles away.

Every address in 17261 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