830 Area Code — Texas
830 is a North American Numbering Plan area code for Texas, the United States. It covers about 909,567 people in 108 towns and 119 ZIP codes, including New Braunfels, Boerne and Eagle Pass.
| Field | Value |
|---|---|
| Area code | 830 |
| Country | United States (+1) |
| State / province | Texas |
| Type | Standalone (no other NANP code covers the same towns) |
| Time zone | Central |
| Population covered | 909,567 |
| Towns covered | 108 |
| ZIP codes | 119 |
| Approx. centre | 29.425, -98.808 |
Where area code 830 is used
Area code 830 is assigned to Texas, the United States, inside the North American Numbering Plan. Numbers in the code are written (830) NXX-XXXX at home and +1 830 NXX-XXXX when dialled from outside Canada and the United States. Since the NANP moved to 10-digit dialling you must always include the area code, even for a local call.
Towns and cities in area code 830
The 108 towns below are the largest in the 830 footprint, ranked by population. Every one of them links to its own page with the full list of area codes and ZIP codes for that town.
| Town | County | Population | ZIP codes |
|---|---|---|---|
| New Braunfels | Comal County | 144,962 | 4 |
| Boerne | Kendall County | 69,427 | 2 |
| Eagle Pass | Maverick County | 57,434 | 2 |
| Seguin | Guadalupe County | 55,600 | 2 |
| Cibolo | Guadalupe County | 49,784 | 1 |
| Del Rio | Val Verde County | 47,256 | 4 |
| Kerrville | Kerr County | 41,206 | 2 |
| Floresville | Wilson County | 24,283 | 1 |
| Fredericksburg | Gillespie County | 23,741 | 1 |
| Canyon Lake | Comal County | 21,959 | 1 |
| Uvalde | Uvalde County | 21,607 | 2 |
| Marble Falls | Burnet County | 20,650 | 1 |
Counties covered
| County | ZIP codes |
|---|---|
| Gonzales County | 10 |
| Atascosa County | 9 |
| Guadalupe County | 8 |
| Medina County | 7 |
| Karnes County | 7 |
| Wilson County | 7 |
| Bandera County | 6 |
| Kerr County | 6 |
| Comal County | 6 |
| Kendall County | 5 |
| Uvalde County | 5 |
| Val Verde County | 5 |
Nearby area codes
How to dial area code 830
- Within North America: 830 + 7-digit number (830-NXX-XXXX). The leading 1 is optional on a mobile phone and required on most landlines for long-distance.
- From abroad: your country's international prefix, then 1, then 830, then the 7-digit number — for example 00 1 830 NXX-XXXX from most of Europe.
Frequently asked questions
What area code is 830?
830 is a North American Numbering Plan area code assigned to Texas, the United States. It covers about 909,567 people in 108 towns.
Is 830 a US or Canadian area code?
830 is a United States area code. Canada and the United States share the +1 country code, so both are part of the same numbering plan.
What time zone is area code 830 in?
Area code 830 is in the Central time zone.
Do I have to dial 10 digits?
Yes. Every NANP call now requires the area code plus the seven-digit number, even for a local call.