Cities in area code 830
Which places use area code 830? 96 rate centers in Texas, the biggest being New Braunfels, Del Rio, Seguin. Data below is NANPA's official prefix-to-rate-center mapping.
By numbering footprint the leading localities are New Braunfels, Del Rio, Seguin, Kerrville, Eagle Pass, Fredericksburg, Boerne and Uvalde, and 87 smaller communities down to single-prefix localities. Prefix counts track lines in service, so the ranking is a reasonable proxy for where the code's subscribers actually are.
49 of the localities fall within FCC top-100 metropolitan statistical areas; the rest are smaller communities.
1 of these localities are also reachable through other area codes — overlay territory where the same place answers to several codes.
All of the code's territory keeps Central time.
Remember that people keep numbers when they relocate, so a 830 number is a where-it-was-issued fact, not a where-they-are fact.
| Locality (rate center) | Active prefixes | Metro area | All codes serving it |
|---|---|---|---|
| New Braunfels | 41 | San Antonio-New Braunfels, TX | 830 |
| Del Rio | 31 | — | 830 |
| Seguin | 24 | San Antonio-New Braunfels, TX | 830 |
| Kerrville | 22 | — | 830 |
| Eagle Pass | 19 | — | 830 |
| Fredericksburg | 14 | — | 830 |
| Boerne | 14 | San Antonio-New Braunfels, TX | 830 |
| Uvalde | 14 | — | 830 |
| Marble Falls | 12 | Austin-Round Rock-San Marcos, TX | 830 |
| Pleasanton | 11 | San Antonio-New Braunfels, TX | 830 |
| Floresville | 10 | San Antonio-New Braunfels, TX | 830 |
| Gonzales | 9 | — | 830 |
| Hondo | 9 | San Antonio-New Braunfels, TX | 830 |
| Kenedy | 8 | — | 830 |
| Pearsall | 8 | — | 830 |
| Carrizo Springs | 7 | — | 830 |
| Bandera | 7 | San Antonio-New Braunfels, TX | 830 |
| Bulverde | 6 | San Antonio-New Braunfels, TX | 830 |
| Crystal City | 6 | — | 830 |
| Castroville | 6 | San Antonio-New Braunfels, TX | 830 |
| Cotulla | 5 | — | 830 |
| Luling | 5 | Austin-Round Rock-San Marcos, TX | 830 |
| Johnson City | 5 | — | 830 |
| Gillett | 5 | San Antonio-New Braunfels, TX | 830 |
| Poteet | 5 | San Antonio-New Braunfels, TX | 830 |
| Dilley | 5 | — | 830 |
| Jourdanton | 5 | San Antonio-New Braunfels, TX | 830 |
| Marion | 5 | San Antonio-New Braunfels, TX | 830 |
| Lacoste | 5 | San Antonio-New Braunfels, TX | 830 |
| Devine | 5 | San Antonio-New Braunfels, TX | 830 |
| Medina Lake | 5 | San Antonio-New Braunfels, TX | 830 |
| Batesville | 4 | — | 830 |
| Charlotte | 4 | San Antonio-New Braunfels, TX | 830 |
| Runge | 4 | — | 830 |
| Asherton | 4 | — | 830 |
| Lavernia | 4 | San Antonio-New Braunfels, TX | 830 |
| Karnes City | 4 | — | 830 |
| Christine | 4 | San Antonio-New Braunfels, TX | 830 |
| Lytle | 4 | San Antonio-New Braunfels, TX | 830 |
| Brackettville | 4 | — | 830 |
| Blanco | 4 | Austin-Round Rock-San Marcos, TX | 830 |
| Somerset | 4 | San Antonio-New Braunfels, TX | 830 |
| Pipe Creek | 4 | San Antonio-New Braunfels, TX | 830 |
| Granite Shoals | 4 | — | 830 |
| Big Wells | 3 | — | 830 |
| Sutherland Springs | 3 | San Antonio-New Braunfels, TX | 830 |
| Hancock | 3 | San Antonio-New Braunfels, TX | 830 |
| Sattler | 3 | San Antonio-New Braunfels, TX | 830 |
| Cranes Mill | 3 | San Antonio-New Braunfels, TX | 830 |
| Smithsons Valley | 3 | San Antonio-New Braunfels, TX | 830 |
| Sabina | 3 | San Antonio-New Braunfels, TX | 830 |
| Knippa | 3 | — | 830 |
| Nixon | 3 | San Antonio-New Braunfels, TX | 830 |
| Campbellton | 3 | San Antonio-New Braunfels, TX | 830 |
| Poth | 3 | San Antonio-New Braunfels, TX | 830 |
| La Pryor | 3 | — | 830 |
| Sabinal | 3 | — | 830 |
| Balcones | 3 | San Antonio-New Braunfels, TX | 830 |
| Catarina | 2 | — | 830 |
| Kenberg | 2 | San Antonio-New Braunfels, TX | 830 |
| Frio Canyon | 2 | — | 830 |
| Barksdale | 2 | — | 830 |
| Kosciusko | 2 | San Antonio-New Braunfels, TX | 830 |
| Medina | 2 | San Antonio-New Braunfels, TX | 830 |
| Tarpley | 2 | San Antonio-New Braunfels, TX | 830 |
| Smiley | 2 | — | 830 |
| Stockdale | 2 | San Antonio-New Braunfels, TX | 830 |
| Center Point | 2 | San Antonio-New Braunfels, TX | 830 |
| Cost | 2 | — | 830 |
| Comfort | 2 | San Antonio-New Braunfels, TX | 830 |
| Sisterdale | 2 | San Antonio-New Braunfels, TX | 830 |
| D Hanis | 2 | San Antonio-New Braunfels, TX | 830 |
| Ingram | 2 | — | 830 |
| Fowlerton | 2 | — | 830 |
| Vinegarroon | 2 | — | 830 |
| Rocky Creek | 2 | Austin-Round Rock-San Marcos, TX | 830 |
| Kingsbury | 2 | San Antonio-New Braunfels, TX | 830 |
| Utopia | 2 | San Antonio-New Braunfels, TX | 830 |
| Stonewall | 2 | — | 830 |
| Doss | 2 | — | 830 |
| Rocksprings | 2 | — | 830 |
| Willow City | 2 | — | 830 |
| Waelder | 2 | — | 830 |
| Round Mountain | 2 | (Austin--San Marcos, TX MSA) | 830 |
| Harper | 2 | — | 830 |
| Westhoff | 1 | — | 830 |
| Hunt | 1 | — | 830 |
| San Antonio | 1 | San Antonio-New Braunfels, TX | 210, 726, 830 |
| Millett | 1 | — | 830 |
| Leesville | 1 | — | 830 |
| San Miguel | 1 | — | 830 |
| Saturn | 1 | — | 830 |
| Camp Wood | 1 | — | 830 |
| Garven Store | 1 | — | 830 |
| Artesia Wells | 1 | — | 830 |
| Mountain Home | 1 | — | 830 |
FAQ
What is the biggest city in area code 830?
New Braunfels holds the most active prefixes (41), making it the code's largest numbering locality.
How many places does 830 cover?
96 rate centers in Texas hold active 830 prefixes, from New Braunfels down to communities with a single prefix.
Does a 830 number guarantee the caller lives in one of these places?
No — the tables show where number blocks were issued. Porting and VoIP let people keep or acquire numbers anywhere.