Area Code Information
| Area Code: | 420 |
| State: | Unknown |
| Primary City: | Unknown, Unknown |
| Time Zone: | Unknown |
Area code 420 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:
420-200
420-201
420-202
420-203
420-204
420-205
420-206
420-207
420-208
420-209
420-210
420-211
420-212
420-213
420-214
420-215
420-216
420-217
420-218
420-219
420-220
420-221
420-222
420-223
420-224
420-225
420-226
420-227
420-228
420-229
Showing sample prefixes. All prefixes from 200-999 are available.