| General Information | |
|---|---|
| Country | United States |
| State/Province | California |
| Major City | Huntington Beach |
| Time Zone | Pacific (UTC-08:00) |
| Current Local Time | 23:00 |
| Prefix | County | Primary City |
|---|---|---|
| 657-200 | Orange | Westminster |
| 657-201 | Orange | Anaheim |
| 657-202 | Orange | Anaheim |
| 657-203 | Orange | Huntington Beach |
| 657-204 | Orange | Huntington Beach |
| 657-205 | Orange | Santa Ana |
| 657-206 | Orange | Garden Grove |
| 657-207 | Orange | Anaheim |
| 657-208 | Orange | Anaheim |
| 657-210 | Orange | Santa Ana |
| 657-212 | Orange | Santa Ana |
| 657-214 | Orange | Cypress |
| 657-215 | Orange | Huntington Beach |
| 657-216 | Orange | Placentia |
| 657-217 | Orange | Fullerton |
| 657-218 | Orange | Santa Ana |
| 657-219 | Orange | Santa Ana |
| 657-220 | Orange | Anaheim |
| 657-221 | Orange | Orange |
| 657-222 | Orange | Los Alamitos |
| 657-223 | Orange | Orange |
| 657-224 | Orange | Orange |
| 657-225 | Orange | Fullerton |
| 657-226 | Orange | Placentia |
| 657-227 | Los Angeles | Lakewood |
| 657-228 | Orange | Santa Ana |
| 657-229 | Orange | Santa Ana |
| 657-230 | Orange | Anaheim |
| 657-231 | Orange | Anaheim |
| 657-232 | Orange | Anaheim |
| 657-233 | Orange | Garden Grove |
| 657-234 | Orange | Yorba Linda |
| 657-235 | Orange | Santa Ana |
| 657-236 | Orange | Orange |
| 657-237 | Orange | Huntington Beach |
| 657-238 | Orange | Los Alamitos |
| 657-239 | Orange | Buena Park |
| 657-240 | Orange | Santa Ana |
| 657-241 | Orange | Anaheim |
| 657-242 | Orange | Anaheim |
| 657-243 | Orange | Fullerton |
| 657-244 | Orange | Huntington Beach |
| 657-245 | Orange | Santa Ana |
| 657-246 | Orange | Brea |
| 657-247 | Orange | Santa Ana |
| 657-248 | Orange | Fullerton |
| 657-249 | Orange | Santa Ana |
| 657-250 | Orange | Garden Grove |
| 657-251 | Orange | Garden Grove |
| 657-252 | Orange | Buena Park |