Area Code Information
| Area Code: | 641 |
| State: | Iowa |
| Primary City: | Mason City, Iowa |
| Time Zone: | Central |
Area code 641 serves the Mason City, Iowa region in Iowa. This area code is in the Central time zone.
Browse Prefixes
Click on any prefix to browse phone numbers in that exchange:
641-200
641-201
641-202
641-203
641-204
641-205
641-206
641-207
641-208
641-209
641-210
641-211
641-212
641-213
641-214
641-215
641-216
641-217
641-218
641-219
641-220
641-221
641-222
641-223
641-224
641-225
641-226
641-227
641-228
641-229
Showing sample prefixes. All prefixes from 200-999 are available.