Porter Heights, Texas

Nearest ZIP codes to Porter Heights

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

Area codes for Porter Heights

• Area code 713

  In service since 1947. Shares its area with 281, 346, 621 and 832. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

• Area code 281

  In service since November 2, 1996. Shares its area with 346, 621, 713 and 832. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

• Area code 346

  In service since July 1, 2014. Shares its area with 281, 621, 713 and 832. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

• Area code 832

  In service since January 16, 1999. Shares its area with 281, 346 and 713. 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

Porter Heights is in the Central Time zone.

Towns near Porter Heights

• Porter6 km (3.7 mi)
• Oak Ridge North11.4 km (7.1 mi)
• Woodloch11.5 km (7.1 mi)
• Grangerland11.7 km (7.3 mi)
• New Caney12.1 km (7.5 mi)
• Shenandoah13.3 km (8.3 mi)
• Spring13.4 km (8.3 mi)
• Woodbranch14 km (8.7 mi)