Delaware area code
Delaware uses area code 302.
| Area code | Main cities | Time zone |
|---|---|---|
| 302 | Wilmington, Newark, Dover and New Castle | Eastern Time |
Look up a Delaware number
Area codes by city in Delaware
- Wilmington 302
- Newark 302
- Dover 302
- New Castle 302
- Georgetown 302
- Milford 302
- Bear 302
- Hockessin 302
- Middletown 302
- Millsboro 302
- Rehoboth Beach 302
- Lewes 302
- Smyrna 302
- Delmar 302
- Laurel 302
- Seaford 302
- Selbyville 302
- Bridgeville 302
- Felton 302
- Harrington 302
- Dagsboro 302
- Hartly 302
- Milton 302
- Greenwood 302
- Claymont 302
Questions
- How many area codes does Delaware have?
- One: 302.
- What time zone is Delaware in?
- Delaware area codes use Eastern Time.