|
| Water & Sewer | 301.829.1424 | |
| Natural Gas - BGE | 1.800.786.0600 | |
| Electric - Allegheny Power | 1.800.255.3443 | |
| Carroll Cable Regulatory Commission | 410.386.2095 | |
| Cable - Comcast | 1.800.266.2278 | |
| Telephone (regular) - Verizon | 301.954.6260 | |
| Telephone (long distance) - AT&T | 301.954.6260 |