City
| City / Place Name | ZIP | County | State | Longitude | Latitude |
|---|---|---|---|---|---|
| Ashmore | 61912 | Coles | Illinois | -88.0341 | 39.5254 |
| Charleston | 61920 | Coles | Illinois | -88.1761 | 39.4869 |
| Humboldt | 61931 | Coles | Illinois | -88.3141 | 39.6012 |
| Mattoon | 61938 | Coles | Illinois | -88.3762 | 39.4802 |
| Oakland | 61943 | Coles | Illinois | -88.0253 | 39.6516 |
| Lerna | 62440 | Coles | Illinois | -88.253 | 39.3958 |
| Trilla | 62469 | Coles | Illinois | -88.3488 | 39.3938 |