Humboldt, TN is currently using one area code which is area code 731. Area Code 731 was created from a split of area code 901 and was placed into service on February 12, 2001.
In addition to Humboldt, TN area code 731 serves west Tennessee, except for the greater Memphis metropolitan area, including the communities of Bolivar, Brownsville, Dyersburg, Humboldt, Jackson, Lexington, Martin, Paris, Ripley, Union City, and Savannah in addition to many smaller communities within the service area.
Humboldt, TN is located in Gibson County and observes the Central Time Zone.
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