| General Information | |
|---|---|
| Country | United States |
| State/Province | Arizona |
| Major City | Tucson |
| Time Zone | Mountain (UTC-07:00) |
| Current Local Time | 03:37 |
| Prefix | County | Primary City |
|---|---|---|
| 520-200 | Gila | Hayden |
| 520-201 | Pinal | San Manuel |
| 520-202 | Pima | Tucson |
| 520-203 | Pima | Tucson |
| 520-204 | Pima | Tucson |
| 520-205 | Pima | Tucson |
| 520-206 | Pima | Tucson |
| 520-207 | Maricopa | Chandler |
| 520-208 | Maricopa | Phoenix |
| 520-209 | Pima | Tucson |
| 520-210 | Pima | Tucson |
| 520-212 | Pima | Tucson |
| 520-213 | Pinal | Casa Grande |
| 520-215 | Pinal | Valley Farms |
| 520-216 | Santa Cruz | Rio Rico |
| 520-218 | Pima | Tucson |
| 520-219 | Pima | Tucson |
| 520-220 | Cochise | Sierra Vista |
| 520-221 | Cochise | Benson |
| 520-222 | Pima | Tucson |
| 520-223 | Santa Cruz | Rio Rico |
| 520-224 | Maricopa | Scottsdale |
| 520-225 | Pima | Tucson |
| 520-226 | Cochise | Sierra Vista |
| 520-227 | Cochise | Sierra Vista |
| 520-228 | Pima | Tucson |
| 520-229 | Pima | Tucson |
| 520-230 | Pima | Tucson |
| 520-232 | Pima | Tucson |
| 520-233 | Pinal | Casa Grande |
| 520-234 | Pima | Tucson |
| 520-235 | Pima | Tucson |
| 520-236 | Cochise | Sierra Vista |
| 520-237 | Pima | Tucson |
| 520-238 | Yuma | Yuma |
| 520-239 | Pima | Tucson |
| 520-240 | Pima | Tucson |
| 520-241 | Pima | Tucson |
| 520-243 | Pima | Tucson |
| 520-245 | Pima | Tucson |
| 520-247 | Pima | Tucson |
| 520-248 | Pima | Tucson |
| 520-249 | Cochise | Sierra Vista |
| 520-250 | Maricopa | Phoenix |
| 520-251 | Pinal | Casa Grande |
| 520-252 | Maricopa | Phoenix |
| 520-253 | Cochise | Willcox |
| 520-254 | Cochise | Willcox |
| 520-255 | Cochise | Fort Huachuca |
| 520-256 | Maricopa | Phoenix |