Gas Utilities
| Utility ID | Company Name | Contact | Address | Customer Service | Other Phone |
| GC-120-1937-00 | Mississippi River Gas, LLC | Mr. Rene Garza President |
P.O. Box 4647 Jackson, MS 39296 |
601.932.8789 |
Electric Utilities
| Utility ID | Company Name | Contact | Address | Customer Service | Other Phone |
| EA-123-0750-00 | Cooperative Energy | Mr. James Compton CEO |
P.O. Box 15849 Hattiesburg, MS 39404 |
601.268.2083 | |
| EA-120-0020-00 | Southwest Mississippi EPA | Mr. Kevin Bonds Mgr. |
P.O. Box 5 Lorman, MS 39096 |
800.287.8564 |
Sewer Utilities
| Utility ID | Company Name | Contact | Address | Customer Service | Other Phone |
| SC-123-2515-00 | Great River Utility Operating Co LLC | Jon Brown Regional Manager, CSWR |
1630 Des Peres Rd Suite 140 St. Louis, MO 63161 |
855.801.8440 | |
| SA-100-0629-00 | Thompson Subdivision Assoc. | Mr. Horace W. Wicks Pres. |
P. O. Box 543 Port Gibson, MS 39150 |
601.437.4133 |
Water Utilities
| Utility ID | Company Name | Contact | Address | Customer Service | Other Phone |
| WA-100-0395-00 | C. S. & I. Water Co. | Mr. Robert St. John President |
P.O. Box 850 Port Gibson, MS 39150 |
601.437.4376 | 601.437.4304 |
| WM-100-0019-00 | City of Port Gibson | Ms. Valerie Townsend Manager |
P.O. Box 607 Port Gibson, MS 39150 |
601.437.4234 | |
| WA-100-0201-00 | Hermanville Community Water Assn. Inc. | Ms. Irene L. Hicks | PO Box 98 Hermanville, MS 39086 |
601.535.7007 | 601.535.2669 |
| WA-100-0471-00 | Pattison Community Water Assn. | Delores Harrington Pres. |
P. O. Box 125 Pattison, MS 39144 |
601.437.3339 | 601.437.3339 |
| WA-100-0382-00 | Reedtown Water Assn. Inc. | Ms. Karen Mathes | PO Box 223 Utica, MS 39175 |
601.942.5092 | 601.885.6839 |
| WA-100-0639-00 | Romola Water Assn. Inc. | Mr. Louis Buck Pres. |
P.O. Box 725 Port Gibson, MS 39150 |
601.437.6819 | 601.437.3415 |
Telecommunications Utilities
| Utility ID | Company Name | Contact | Address | Customer Service | Other Phone |
| TC-123-0001-00 | BellSouth Telecommunications, LLC | Mr. C. D. Smith Regulatory |
2310 7th Street Meridian, MS 39301 |
601.592.6510 | 601.917.8787 |
| TC-123-0009-00 | Franklin Telephone Co. Inc. | Ms. Tammy Torrey Regulatory |
P. O. Box 446 Bude, MS 39630 |
601.384.3350 | 601.384.5855 |