Area Code Information
| Area Code: | 623 |
| State: | Arizona |
| Primary City: | Glendale, Arizona |
| Time Zone: | Mountain |
Area code 623 serves the Glendale, 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:
623-200
623-201
623-202
623-203
623-204
623-205
623-206
623-207
623-208
623-209
623-210
623-211
623-212
623-213
623-214
623-215
623-216
623-217
623-218
623-219
623-220
623-221
623-222
623-223
623-224
623-225
623-226
623-227
623-228
623-229
Showing sample prefixes. All prefixes from 200-999 are available.