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| Operator Name: COLUMBIA GAS TRANSMISSION |
| Other Operator Alias: |
| Country: United States |
| Registered Ohio Address: 1700 MACCORKLE AVE SE, CHARLESTON, West Virginia 25314 |
| Registered Ohio Phone Number: (304) 357-2000 |
Addresses listed above are those on file with the relevant regulator.
For data sources see[1]