| Zip Code | Primary City | Secondary City | | 83401 | Idaho Falls | Idaho Falls, Lincoln, Beachs Corner, Bone, Coltman, Grant, Hillview, New Sweden, Osgood, Saint Leon, Shelton, Taylor, Ammon | | 83402 | Idaho Falls | Eagle Rock | | 83403 | Idaho Falls | | | 83404 | Idaho Falls | | | 83405 | Idaho Falls | | | 83406 | Idaho Falls | Ammon | | 83415 | Idaho Falls | Idaho Falls, Idaho National Lab, Scoville |
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