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City Carrier Name:Humboldt

This is the United States City Carrier Name:Humboldt Area Code Database page list. You can click the title to browse the detail information.
Region Code: TN
Region Name National Destination Code Sn from Sn to Number Type
Tennessee 731 3375000 3375999 G
Tennessee 731 3889000 3889999 G
Tennessee 731 4205000 4205999 G