South River, New Jersey

ZIP codes in South River

Area codes for South River

• Area code 732

  In service since June 1, 1997. Shares its area with 848. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

• Area code 848

  In service since December 29, 2001. Shares its area with 732. 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

South River is in the Eastern Time zone.

Towns near South River

• Sayreville0.2 km (0.1 mi)
• East Brunswick2.8 km (1.7 mi)
• Perth Amboy4.3 km (2.7 mi)
• Milltown5 km (3.1 mi)
• Parlin6.6 km (4.1 mi)
• Spotswood6.7 km (4.2 mi)
• New Brunswick6.7 km (4.2 mi)
• Old Bridge7 km (4.3 mi)