SiteCity Business Directory

Offices

Houston

841 businesses listed, showing 81–120. How we order them.

Houston's Offices category holds 841 listings, and they don't cluster in one part of town. ZIP 77002 leads with 62 entries, followed by 77056 at 53 and 77042 at 43. Smaller pockets show up too, including 77027 with 38, 77079 with 33, 77024 with 31, 77041 with 35, and 77040 with 28. That spread means whether you're downtown or out toward the Energy Corridor, there's a working set of listings nearby to check phone numbers and websites for before you call.

More about offices in Houston ↓

Most of these entries are usable right away. Of the 841 total, 825 list a phone number and 795 link to a website, so calling ahead or checking hours online works for the vast majority. Paid placements are labeled Sponsored, and this page carries none today, so every listing here sits in the same unsorted order, not bumped up for a fee. If you run one of these offices and spot a wrong ZIP, dead phone line, or outdated website link, you can claim the listing and fix those details yourself, which keeps the directory accurate for the next person searching Houston.

Offices in Houston by the numbers

SiteCity lists 841 businesses under Offices in Houston, TX, as of November 4, 2026. 825 list a phone number and 795 list a website.

Most-listed ZIP codes: 77002 (62), 77056 (53) and 77042 (43).

Listings come from Overture Maps Foundation places data (release 2026-08-19.0, which includes Foursquare OS Places) and from businesses added or updated through SiteCity. How we count.

Listings40

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