Area codes in Galveston, Texas
Galveston, Texas uses area code 409. The main Galveston area code is 409.
Area codes serving Galveston
All Texas area codes · Is a Galveston call a scam?
Nearby cities
- Baytown area codes
- Pearland area codes
- Pasadena area codes
- Houston area codes
- Sugar Land area codes
- Spring area codes
- Port Arthur area codes
- Beaumont area codes
Sourced from the official NANPA (North American Numbering Plan Administrator) numbering database, current as of June 20, 2026. Refreshed monthly.