Sea Isle, New Jersey

Nearest ZIP codes to Sea Isle

These are the ZIP codes nearest to Sea Isle, each listed with the post office it is named after.

Area codes for Sea Isle

• Area code 609

  In service since 1957. Shares its area with 640. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

• Area code 640

  In service since September 17, 2018. Shares its area with 609. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

Area codes here are matched from telephone rate centers, so a place near a boundary can have local numbers from either side of it.

Time zone

Sea Isle is in the Eastern Time zone.

Towns near Sea Isle

• Sea Isle City0.4 km (0.2 mi)
• South Seaville5.8 km (3.6 mi)
• Seaville6.4 km (4.0 mi)
• Avalon6.5 km (4.0 mi)
• Strathmere6.8 km (4.2 mi)
• Cape May Court House6.9 km (4.3 mi)
• Ocean View7.2 km (4.5 mi)
• Palermo9.3 km (5.8 mi)