Listing
Zip Codes by State
(Maryland Zip Codes)
| Zip Code | City | County | State | Area Code | Time Zone | DST | Latitude | Longitude |
| 21903 | Perryville | CECIL | MD | 410/443 | EST | Y | 39.573079 | -76.043644 |
| 21904 | Bainbridge | CECIL | MD | 410/443 | EST | Y | 39.628905 | -76.069972 |
| 21904 | Port Deposit | CECIL | MD | 410/443 | EST | Y | 39.628905 | -76.069972 |
| 21911 | Rising Sun | CECIL | MD | 410 | EST | Y | 39.671336 | -76.047648 |
| 21912 | Warwick | CECIL | MD | 410 | EST | Y | 39.431088 | -75.822895 |
| 21913 | Cecilton | CECIL | MD | 410 | EST | Y | 39.404358 | -75.867785 |
| 21914 | Charlestown | CECIL | MD | 410/443 | EST | Y | 39.574378 | -75.979622 |
| 21915 | Chesapeake City | CECIL | MD | 410/443 | EST | Y | 39.502666 | -75.850436 |
| 21915 | Chesapeake Cy | CECIL | MD | 410/443 | EST | Y | 39.502666 | -75.850436 |
| 21916 | Childs | CECIL | MD | 410 | EST | Y | 39.646100 | -75.871800 |
| 21917 | Colora | CECIL | MD | 410 | EST | Y | 39.667489 | -76.101287 |
| 21918 | Conowingo | CECIL | MD | 410 | EST | Y | 39.679066 | -76.170359 |
| 21919 | Earleville | CECIL | MD | 410 | EST | Y | 39.419560 | -75.925740 |
| 21920 | Elk Mills | CECIL | MD | 410 | EST | Y | 39.660991 | -75.828412 |
| 21921 | Elkton | CECIL | MD | 410/443 | EST | Y | 39.617117 | -75.867654 |
| 21922 | Elkton | CECIL | MD | 410 | EST | Y | 39.606700 | -75.833900 |
| 21930 | Georgetown | CECIL | MD | 410 | EST | Y | 39.372097 | -75.891354 |
