Area Code Information
| Area Code: | 773 |
| State: | Illinois |
| Primary City: | Chicago, Illinois |
| Time Zone: | Central |
Area code 773 serves the Chicago, Illinois region in Illinois. This area code is in the Central time zone.
Browse Prefixes
Click on any prefix to browse phone numbers in that exchange:
773-200
773-201
773-202
773-203
773-204
773-205
773-206
773-207
773-208
773-209
773-210
773-211
773-212
773-213
773-214
773-215
773-216
773-217
773-218
773-219
773-220
773-221
773-222
773-223
773-224
773-225
773-226
773-227
773-228
773-229
Showing sample prefixes. All prefixes from 200-999 are available.