Delaware has a lot of businesses, which means unknown calls could come from real companies or scammers pretending to be them. Reverse phone lookup helps you check callers by looking up available owner information, registered location, and whether others have flagged the number. Know who you're dealing with before you pick up. Search results may include:
Our database contains over 25 million Do Not Call and robocall complaints reported to the FTC.
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302. That 's it. Every Delaware number from Wilmington to Rehoboth Beach starts with the same area code. There 's no table to check because there 's no variation. When a 302 number calls, you need more than the area code. Enter it in the search above to verify the owner 's name and where in Delaware they 're located.
| Area Code | Cities |
|---|---|
| 302 | Wilmington, Dover, Newark |
Important: Area codes do not guarantee the caller's current location. Delaware allows number portability, and scammers often use "neighbor spoofing" to make calls appear local.
In a state known for its financial industry, local residents often face convincing imposters claiming bank accounts are compromised. Consult the Delaware community log to see if this number has been reported by others as a phishing scheme.
Fake process server scams and SSA arrest warrants are the most common complaints.
| Area Code | Unique Reported Scams |
|---|---|
| 302 | Fake Humana scams, Bank impersonation, Subscription renewals |
In 2024, Delaware residents reported 7,540 fraud cases resulting in total losses of $34,282,919, with a median loss of $466 per victim. Received a fraudulent call or lost money to a phone scam? Report fraud or scam:
In 2024, Delaware residents filed 8,685 unwanted call complaints with the FTC, of which 3,417 were robocalls and 4,423 involved live callers. The most reported complaint topics were reducing debt (478), medical and prescriptions (405), imposters (355).
To reduce spam calls, register all your phone numbers at National Do Not Call Registry (donotcall.gov or call 1-888-382-1222 from the number you want to protect).
Delaware's phone number lookup works by searching open public databases from government sources to surface available name and address information for any phone number. The results also pull from FTC complaint data covering Do Not Call and robocall violations, along with scam flags submitted by users. That gives you enough context to decide whether an unknown call deserves your attention or belongs on your block list.
Yes, reverse phone lookup is legal in Delaware for personal use, such as identifying unknown callers, verifying contacts, or screening potential scams. However, you cannot use lookup results for employment screening, tenant decisions, credit eligibility, or any purpose regulated by the Fair Credit Reporting Act (FCRA).
Under the Delaware Personal Data Privacy Act (DPDPA), you can opt out of targeted advertising and request deletion of your personal details. Visit each reverse lookup site and use their opt-out form.
A phone number linked to a business name does not always mean the call is genuine. According to U.S. Census data, there are over 29,195 business establishments in Delaware. To confirm a specific company exists, search the Delaware Business Entity Search, the state’s official business entity registry.
Delaware has 1.2 million mobile subscriptions, 290,000 VoIP numbers, and 54,000 landlines.