About us

Mission Statement:

To provide the best communication, education and notification service to prevent damage to underground utilities.

Our Purpose:

Tennessee 811, is a non-profit Tennessee corporation established in 1983, whose mission is to act as an advance notification service to operators of underground facilities anywhere within the state. 

Tennessee 811 is governed by a Board of Directors and an Operating Committee.

We are the only such service in Tennessee and are recognized as the "official" 811 service for Tennessee.

 

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Address:

Tennessee 811

1850 Elm Hill Pike

Nashville, TN 37210


Mapping:

Where are we Located?


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Phone:

Business Office: (615) 367-1110

Business Fax: (615) 366-5021

Call Center For Locate Requests:

  • 811

  • (800) 351-1111

  • (615) 366-1987

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Email and Business Hours:

Email:

tnocs@tnonecall.com

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Business Hours:

Monday - Friday: 7am to 5pm (central time)

Saturdays: Closed

Sundays: Closed

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Call Center Hours:

OPEN 24 / 7, (365 days a year)