280
- 28001 Albemarle
- 28006 Alexis
- 28007 Ansonville
- 28009 Badin
- 28012 Belmont
- 28016 Bessemer City
- 28017 Boiling Springs
- 28018 Bostic
- 28019 Caroleen
- 28020 Casar
- 28021 Cherryville
- 28023 China Grove
- 28025 Concord
- 28027 Concord
- 28031 Cornelius
- 28032 Cramerton
- 28033 Crouse
- 28034 Dallas
- 28036 Davidson
- 28037 Denver
- 28039 East Spencer
- 28040 Ellenboro
- 28043 Forest City
- 28052 Gastonia
- 28054 Gastonia
- 28056 Gastonia
- 28071 Gold Hill
- 28072 Granite Quarry
- 28073 Grover
- 28075 Harrisburg
- 28076 Henrietta
- 28077 High Shoals
- 28078 Huntersville
- 28079 Indian Trail
- 28080 Iron Station
- 28081 Kannapolis
- 28083 Kannapolis
- 28086 Kings Mountain
- 28088 Landis
- 28089 Lattimore
- 28090 Lawndale
- 28091 Lilesville
- 28092 Lincolnton
- 28097 Locust
- 28098 Lowell