Centralia City Area Code List
| Area Codes | Country | State | City | Time Zone | Operating |
|---|---|---|---|---|---|
| 226 | Canada | Ontario | Centralia | Eastern | Details |
| 360 | US | Washington - WA | Centralia | Pacific | Details |
| 573 | US | Missouri - MO | Centralia | Central | Details |
| 618 | US | Illinois - IL | Centralia | Central | Details |
| 785 | US | Kansas - KS | Centralia | Central / Mountain | Details |