Delaware Area Code
is 302
Need to call Wilmington, Dover, or Newark? The entire state of Delaware uses the 302 area code. Connect instantly to any business or personal number in The First State directly from your browser.
How to Call Delaware
Delaware is one of the few states with a single area code covering the entire region.
Country Code
If calling from outside the US, dial +1. If calling from within the US, you just need the 1 before the area code for landlines.
Area Code (302)
Dial 302. This is the only area code for Delaware, covering all counties (New Castle, Kent, Sussex).
Phone Number
Dial the 7-digit subscriber number.
Example: +1 302 555 0123
Single Area Code State
Delaware is unique because the 302 area code serves the entire state. Whether you are calling a business in downtown Wilmington or a beach house in Rehoboth, the area code is always 302.
Delaware City & County Guide
All cities in Delaware use the 302 area code.
| City | County | Area Code |
|---|---|---|
| Wilmington | New Castle | 302 |
| Dover | Kent | 302 |
| Newark | New Castle | 302 |
| Middletown | New Castle | 302 |
| Smyrna | Kent/New Castle | 302 |
| City | County | Area Code |
|---|---|---|
| Milford | Kent/Sussex | 302 |
| Seaford | Sussex | 302 |
| Georgetown | Sussex | 302 |
| Rehoboth Beach | Sussex | 302 |
| New Castle | New Castle | 302 |
Call Delaware for
Pennies per Minute
Whether you are calling a corporation in Wilmington or family in Dover, StartACall offers the most affordable and secure way to connect. No need for expensive international plans.
- Instant connection to 302 numbers
- No US roaming charges
- Works on any browser (Mobile/Desktop)
- Secure, encrypted voice channels
Time Zone
Delaware is in the Eastern Time Zone (UTC-5 / UTC-4 DST).
Statewide
One code (302) covers all 3 counties: New Castle, Kent, Sussex.
Private
Your caller ID can be masked or set to a virtual number.
Fast
WebRTC technology ensures low latency and HD audio.
Frequently Asked Questions
What is the area code for Wilmington, DE?
Wilmington, like the rest of Delaware, uses the 302 area code. There are no separate city codes within the state.
Do I need to dial 1 before 302?
If you are calling from a landline within the US but outside of Delaware, yes, dial 1-302. If calling from a mobile phone or via StartACall, you can usually just dial 302 or +1 302.
Are there any other area codes in Delaware?
No. As of 2025, Delaware remains a single area code state (302).
How much does it cost to call Delaware from abroad?
With traditional carriers, it can cost upwards of $1/minute. With StartACall, rates are significantly lower, often starting around $0.01 - $0.02 per minute depending on the plan.
Ready to call Delaware?
Start making calls in seconds. No credit card required to sign up.