Marion Texas Area Code
One area code covers Marion: 830.
The code covering Marion
| Area code | Primarily serves | In service |
|---|---|---|
| 830 | San Antonio | 1997 |
Scope the codes matched to Marion. Source geoinfo-dataset (full_dataset) ZIP→NPA (2018 snapshot) and LocalCallingGuide NPA list (2026-07 NPA list). Updated . Overlay relationships come from the numbering-plan authority; the place match is computed.
Which part of town has which code
Marion has a single code, so there is nothing to divide — every local line carries 830.
ZIP codes for the same city
Postal geography is organised separately from telephone geography, so Marion’s 1 ZIP code do not map onto the codes above. They are listed in full, with the county each falls in, on the postal side of the site.
Nearby places with different codes
These are the closest places to Marion whose area codes are not the same set. If you are near one of them, a local number may carry a code that is not on the list above.
| City | Distance | Their area codes |
|---|---|---|
| Cibolo Texas area codes | 4.5 mi | 210, 726, 830 |
| Schertz Texas area codes | 6.5 mi | 210, 726 |
| Universal City Texas area codes | 10 mi | 210, 726 |
| Seguin Texas area codes | 11 mi | 210, 726, 830 |
| Converse Texas area codes | 11 mi | 210, 726 |
| Staples Texas area codes | 23 mi | 512, 737 |
| San Antonio Texas area codes | 24 mi | 210, 726, 830 |
| San Marcos Texas area codes | 24 mi | 512, 737 |
Straight-line distance between place reference points, not driving distance.