Area Zip Codes - State of Delaware
Zip Codes - Dover
19901,19902, 19903, 19904, 19905, 19906

Zip Codes - Newark
19702, 19711, 19712, 19713, 19714, 19715, 19716
19717, 19718, 19725, 19726

Zip Codes - Wilmington
19801, 19802, 19803, 19804, 19805, 19806, 19807, 19808, 19809
19810, 19850, 19880, 19884, 19885, 19886, 19887, 19889, 19890
19891, 19892, 19893, 19894, 19895, 19896, 19897, 19898, 19899