San Marcos, TX Area Codes
San Marcos is served by area codes 512 and 737. It is in Texas, Hays County. About 88,583 people live in its 2 ZIP codes.
| Field | Value |
|---|---|
| Area code(s) | 512, 737 |
| State / province | Texas |
| County | Hays County |
| Population | 88,583 |
| ZIP codes | 2 |
| Time zone | Central |
| Coordinates | 29.9680, -97.9942 |
What area code is San Marcos in?
ZIP codes in the code footprint
Nearby towns and their area codes
Kyle 512, 737Wimberley 512, 737Buda 512, 737Canyon Lake 830New Braunfels 830Dripping Springs 512, 737Lockhart 512, 737Spring Branch 830
How to dial
Dial 512 + 7 digits for a number in San Marcos, or +1 512 ... from abroad. Ten-digit dialling is required everywhere in the North American Numbering Plan.