– phone area 830-780
📌Karnes City, TX
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Area code 830-780 is assigned to Karnes City, TX.

Main city: Karnes City
Timezone: Central
Phone type: Landline
Operator: Southwestern Bell

Karnes City, a city in Karnes County, Texas, United States. The population was 3,042 at the 2010 census. It is the county seat of Karnes County. The town was named after Henry Karnes of the Texas Revolution. Karnes is some twenty-five miles south of Floresville on U.S. Highway 181. source

830 is the North American telephone area code for the portion of the state of Texas surrounding and to the west of the city of San Antonio. It was created July 7, 1997, in a split from area code 210, which was retained by most of San Antonio, with a few outer portions of the city moving to 830. This split occurred only five years after 210 split off from area code 512. However, San Antonio's rapid growth and the proliferation of cell phones and pagers forced the entire suburban ring around San Antonio into another area code within a short time. source

Phone number full length is 10 digits: (830) 780-xxxx

International format length is 11 digits: +1 (830) 780-xxxx

Number can be also written as: 830-780, 830780, +1-830-780

Most requested numbers in the neighborhood:
830-780-3127, 830-780-4157, 830-780-9007, 830-780-2432, 830-780-6565