| Emergency | 911 | |
| Fire | 847-741-2141 | |
| Police | 847-741-2151 | |
| Village Hall | 847-742-5780 | |
| Township: | ||
| Elgin | 847-741-2045 | |
| St.Charles | 630-584-2040 | |
| County: | ||
| Kane | 630-232-3400 | |
| Post Office | 847-742-5325 | |
| Park District | 847-622-0003 | |
| Library | 630-584-0076 847-742-2411 |
|
| Train | 312-322-6777 | |
| Gas | 888-642-6748 | |
| Electric | 800-334-7661 | |
| Water | 847-742-5780 | |
| Refuse | 847-429-7370 | |
| Telephone | 800-244-4444 | |
| Cable TV | 847-697-9699 | |
| School District: | ||
| 46 | 847-888-5000 | |
| 303 | 630-513-3030 | |
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