210 area code
Area code 210 is in Texas, United States, in the Central time zone. It covers San Antonio and more.
State / Province
Texas (TX)
Country
United States
Region
South
Time zone
Central
Current local time
—
Approx. location
29.4241, -98.4936 ↗
How to dial a 210 number
- National format
- (210) 555-0100
- International (E.164)
- +1 210 555 0100
- From abroad
- +1 210 …
Cities & areas in the 210 area code
1 known location — a selection:
San Antonio
About area code 210
Area code 210 is one of the North American Numbering Plan (NANP) codes serving Texas. In the NANP a full number looks like +1 (210) NXX-XXXX: the +1 is the country code for the US and Canada, 210 is the area code, and the remaining seven digits identify the specific line. A call is charged by your own carrier's plan, not by the area code itself.