If available, see below for a list of known fire department frequencies for Lehigh County in Pennsylvania. Or, navigate to your city or town to view your local city and/or fire department frequencies within Lehigh County, Pennsylvania.
| Alburtis | Allentown | Bethlehem | Catasauqua | |
| Coopersburg | Coplay | Emmaus | Fountain Hill | |
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| Macungie | Slatington | |||