Area Code Information
| Area Code: | 520 |
| State: | Arizona |
| Primary City: | Tucson, Arizona |
| Time Zone: | Mountain |
Area code 520 serves the Tucson, Arizona region in Arizona. This area code is in the Mountain time zone.
Browse Prefixes
Click on any prefix to browse phone numbers in that exchange:
520-200
520-201
520-202
520-203
520-204
520-205
520-206
520-207
520-208
520-209
520-210
520-211
520-212
520-213
520-214
520-215
520-216
520-217
520-218
520-219
520-220
520-221
520-222
520-223
520-224
520-225
520-226
520-227
520-228
520-229
Showing sample prefixes. All prefixes from 200-999 are available.