Area Code 346: Houston Metro Overlay

Area code 346 is in Houston Metro Overlay, Texas. Numbers that start with 346 are based in Houston, Katy, Humble.

Area code 346 covers Houston Metro Overlay in Texas. The primary cities served include Houston, Katy, Humble.

Area code 346 is primarily associated with Houston, along with Katy, Humble. It serves the broader Houston Metro Overlay area.

Area code 346 is in Texas (TX). Texas has 27 area codes in total.

Area code 346 operates in the Central Time Zone. Keep this in mind when scheduling calls with contacts in the Houston Metro Overlay area.

Yes, area code 346 is an overlay of area code 713. Both codes serve the same geographic area, Houston Metro Overlay, and were introduced to meet growing demand for phone numbers. Because 346 is an overlay, 10-digit dialing is required for all local calls within the region.

Yes. Because 346 is an overlay sharing its territory with area code 713, 10-digit dialing, the full area code plus the 7-digit number, is required for all local calls within Houston Metro Overlay.

No, area code 346 is a local geographic area code, not a toll-free number. Standard call charges apply based on your carrier plan. Toll-free area codes include 800, 833, 844, 855, 866, 877, and 888.

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