To faciltiate users, the United States of America is divided into regions known as Area Codes, corresponding to particular geographic telephone dialing areas.
An area code denotes the regional location of a phone number within the United States.
The Area Code table below shows an area codes each.
Area Code 210 listing, by city
@The cities listed with each area code are the major cities for that area code;
| City / State | Area code | Zip Code | County | Iso | |
|---|---|---|---|---|---|
| Converse (Texas) | 210 | 78109 | Bexar | US-TX | |
| Elmendorf (Texas) | 210 | 78112 | Bexar | US-TX | |
| Lackland A F B (Texas) | 210 | 78236 | Bexar | US-TX | |
| Macdona (Texas) | 210 | 78054 | Bexar | US-TX | |
| Randolph A F B (Texas) | 210 | 78150 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78201 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78202 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78203 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78204 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78205 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78206 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78207 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78208 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78209 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78210 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78211 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78212 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78213 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78214 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78215 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78216 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78217 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78218 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78219 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78220 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78221 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78222 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78223 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78224 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78225 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78226 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78227 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78228 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78229 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78230 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78231 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78232 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78233 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78234 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78235 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78237 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78238 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78239 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78240 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78241 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78242 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78243 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78244 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78245 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78246 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78247 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78248 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78249 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78250 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78251 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78252 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78253 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78254 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78256 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78257 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78258 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78259 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78260 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78261 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78262 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78263 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78264 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78265 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78266 | Comal | US-TX | |
| San Antonio (Texas) | 210 | 78268 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78269 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78270 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78275 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78278 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78279 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78280 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78283 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78284 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78285 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78286 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78287 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78288 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78289 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78291 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78292 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78293 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78294 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78295 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78296 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78297 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78298 | Bexar | US-TX | |
| San Antonio (Texas) | 210 | 78299 | Bexar | US-TX | |
| Schertz (Texas) | 210 | 78154 | Guadalupe | US-TX | |
| Universal City (Texas) | 210 | 78148 | Bexar | US-TX |