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City Carrier Name:Johnson City

This is the United States City Carrier Name:Johnson City 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 423 3280000 3280999 G
Tennessee 423 3282000 3282999 X
Tennessee 423 3283000 3283999 G
Tennessee 423 3287000 3287999 G
Tennessee 423 4918000 4918999 G