ZIP Code 77004
Houston, Texas
ZIP code 77004 is Houston, Texas — located in Harris County, in the Central Time Zone (UTC-6). Phone numbers here use area code 346.
Where is ZIP code 77004?
ZIP code 77004 is located in Houston, Texas. It falls within Harris County and operates in the Central Time Zone (UTC-6). The geographic center of this ZIP code is approximately at coordinates 29.7247°N, -95.3625°W.
Time Zone for ZIP code 77004
ZIP code 77004 is in the Central Time Zone (Central Time (UTC-6)). When scheduling calls or meetings with people in Houston, use Central Time as your reference. During Daylight Saving Time, clocks in this zone move forward one hour.
What area code is ZIP 77004?
Phone numbers in ZIP code 77004 (Houston, Texas) use area code 346 — serving Houston (overlay). Other area codes in this region include 832.
About Houston, TX 77004
Houston is a community in Harris County, Texas. The postal code 77004 is used by the United States Postal Service (USPS) to route mail and packages to this area. ZIP codes in Texas generally fall within the Central Time Zone. For a full list of phone area codes in this state, see area codes in Texas.
Frequently Asked Questions
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Area Codes Serving Houston, TX
Phone numbers in ZIP code 77004 use the following area codes: