Area Code Information
| Area Code: | 820 |
| State: | Unknown |
| Primary City: | Unknown, Unknown |
| Time Zone: | Unknown |
Area code 820 serves the Unknown, Unknown region in Unknown. This area code is in the Unknown time zone.
Browse Prefixes
Click on any prefix to browse phone numbers in that exchange:
820-200
820-201
820-202
820-203
820-204
820-205
820-206
820-207
820-208
820-209
820-210
820-211
820-212
820-213
820-214
820-215
820-216
820-217
820-218
820-219
820-220
820-221
820-222
820-223
820-224
820-225
820-226
820-227
820-228
820-229
Showing sample prefixes. All prefixes from 200-999 are available.