Deerfield City Area Code List
| Area Codes | Country | State | City | Time Zone | Operating |
|---|---|---|---|---|---|
| 224 | US | Illinois - IL | Deerfield | Central | Details |
| 417 | US | Missouri - MO | Deerfield | Central | Details |
| 517 | US | Michigan - MI | Deerfield | Eastern | Details |
| 540 | US | Virginia - VA | Deerfield | Eastern | Details |
| 603 | US | New Hampshire - NH | Deerfield | Eastern | Details |
| 608 | US | Wisconsin - WI | Deerfield | Central | Details |
| 620 | US | Kansas - KS | Deerfield | Central / Mountain | Details |
| 847 | US | Illinois - IL | Deerfield | Central | Details |