What is the 302 Area Code? Time Zone and Location
- Area code 302 covers the entire state of Delaware — it is the only area code that serves the area.
- There are currently no overlays, meaning 302 is the only area code for the geographic regions it serves — in all, it serves a population of 989,948 individuals across 3 counties.
- Major cities covered include Wilmington, Newark, Dover, New Castle, Georgetown, Camden, Wyoming, Milford, Bear, Hockessin, Middletown, Rehoboth Beach, Delmar, Lewes, Smyrna, Ocean View, Seaford, Laurel, Selbyville, Dagsboro, Bridgeville, Felton, Harbeson, Frederica, Harrington, and Milton.
- The 302 area code covers the entire state of Delaware, which operates entirely within the Eastern Time Zone — following Eastern Standard Time (UTC−5) during standard time and Eastern Daylight Time (UTC−4) during daylight saving time.
- Area code 302 was put into service in 1947 and was one of the original 86 area codes — it originally served the entire state of Delaware and remains Delaware's only area code to this day.
- Due to the nationwide designation of 988 as the National Suicide Prevention Lifeline, area code 302 transitioned to mandatory 10-digit dialing by October 24, 2021.
- Delaware is one of only 11 states in the US that still has a single area code, making 302 synonymous with the entire state.
302 Area Code Quick Facts
| Area Code | 302 |
|---|---|
| Country | United States |
| State / Region | Delaware (entire state) |
| Area Code Type | Geographic area code (no overlay — sole area code for the entire state) |
| Overlay Codes | None |
| Major Cities Covered | Wilmington, Newark, Dover, Middletown, New Castle, Brookside, Glasgow, Hockessin, Smyrna, Harrington, Clayton, Milford, Seaford, Georgetown, Millsboro, Laurel, Lewes, Milton, Selbyville, Bridgeville, Delmar, Rehoboth Beach, Bear, Claymont, Elsmere, Newport |
| Primary City Association | Wilmington, Delaware (largest city) / Dover, Delaware (state capital) |
| Geographic Coverage | 58 cities across all 3 counties of Delaware — New Castle, Kent, and Sussex — covering the entire state from the Pennsylvania border in the north to the Maryland border in the south |
| Time Zone | Eastern Time Zone (ET) |
| Standard Time Offset | UTC −5 hours |
| Daylight Saving Time | UTC −4 hours (EDT) |
| DST Period (2026 Example) | March → November |
| Introduced / Activation Date | January 1, 1947 — one of the original 86 area codes under the North American Numbering Plan |
| Reason for Creation | One of the original 86 area codes, with the middle digit "0" indicating it was intended to serve the entire state of Delaware from the outset — it has never been split or overlaid in nearly 80 years of service |
| Dialing Requirement | 10-digit dialing mandatory since October 24, 2021, triggered by the national rollout of 988 as the Suicide Prevention Lifeline |
| Coverage Nature | Sole geographic area code — no overlay or split in nearly 80 years, making 302 one of the most stable area codes in the US |
| Population Coverage | Serves a population of approximately 989,948 individuals across all three Delaware counties |
| Nearby / Related Area Codes | 410/443/667 (Baltimore, MD), 484/610/835 (Allentown, PA), 215/267/445 (Philadelphia, PA), 609/640 (Trenton, NJ), 240/301/227 (Germantown, MD), 856 (Camden, NJ) |
| Telecom System | North American Numbering Plan (NANP) |
| Major Carriers | Verizon Delaware, Ymax Communications, Arbros Communications, Net-tel Corp., and Ctc Communications are among the primary carriers operating in the 302 region |
| Example Phone Format | (302) XXX-XXXX |
| Usage Type | Mobile, landline, VoIP numbers |
| Business Use | The only area code for the entire state of Delaware — universally recognized as the "Delaware number" and essential for any business operating in the state |
| Number Availability | Currently uses 653 prefixes, assigned from 302-200-XXXX through 302-999-XXXX |
| Area Code Status | Active and stable — no overlay or split announced despite nearly 80 years of continuous use |
| Notable Distinction | Delaware is known for its extremely favorable business climate — home to more than 67% of all Fortune 500 companies incorporated due to its business-friendly laws — making Wilmington one of the most significant corporate and financial hub cities in the United States relative to its size |
| Common Legitimate Callers | Chase Card Services fraud departments, corporate incorporation agents, and AstraZeneca pharmaceutical sales representatives are among the most recognized legitimate callers from 302 numbers |
Is the 302 Area Code a Scam?
| Spam Ranking | Ranked #60 for spam complaints nationally — one of the highest-ranked area codes in the Mid-Atlantic region — accounting for approximately 0.40% of all spam complaints |
|---|---|
| FTC Complaint Volume | Delaware generates 47,290 FTC complaints from a single area code (302) — ranking #45 nationally, higher than many multi-code states — making 302 one of the most complaint-dense area codes in the entire country |
| Nationwide Spoofing Impact | Only 41.6% of 302 complaints originate in-state — meaning the majority of 302 scam calls reach recipients outside Delaware, a hallmark of nationwide campaign spoofing using the Delaware code as a trusted-seeming origin |
| Spam Growth | Spam calls in Delaware increased by 110.3% over the past year, with the highest volume recorded in August 2025, accounting for 19.27% of all calls |
| Most Common Complaint Type | Prerecorded voice complaints make up 44.72% of total reports — the dominant complaint type — followed by live voice at 43.73% and text message at 11.3% |
| Top Scam Categories | Health insurance calls make up 11.06% of complaints — the single largest category — followed by auto warranty (9.34%), mortgage loans (6.15%), Medicare/Medicaid (5.9%), and solar panels |
| Top Reported Cities for Complaints | Wilmington, DE leads with 7.61% of complaints, followed by Middletown, DE (3.66%), Newark, DE (2.7%), and Dover, DE (2.4%) |
| Statewide Fraud Impact | 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 |
| Top Fraud Categories Statewide | Debt complaints lead all categories at 6,168 with an 85.9% robocall rate — the highest robocall rate of any complaint category in Delaware — followed by impersonation (4,432 complaints) and medical scams (3,059 complaints) |
| Common Labels | JP Morgan Chase impersonator, fake process server, Delmarva Power fraudster, Humana Medicare spammer, fake subscription renewal, IRS arrest robocaller |
| Spoofing Risk | Roughly 51% of 302 scam calls use neighbor spoofing to appear as though they're from nearby Delaware numbers — and because 302 is the only Delaware code, a spoofed 302 number appears to be from anywhere in the state, making it particularly effective for targeting both local and national victims |
| "Corporate State" Exploitation | Because Delaware is home to the incorporated headquarters of more than 67% of Fortune 500 companies — including JPMorgan Chase, DuPont, and major financial firms — scammers specifically use the 302 area code to impersonate financial institutions and corporate legal representatives, exploiting the code's inherent association with banking and corporate America |
| Signature Scam — JP Morgan Chase Bank Impersonation | Scammers call pretending to be from the JP Morgan Chase fraud division and claim a fraudulent charge like a "$1,700 computer purchase" by someone named "David Garcia" or a "$9,500 loan application" has been made in your name — asking you to "confirm" your Social Security Number, creating sudden panic about large unauthorized purchases, and potentially transferring you to fake "Consumer Financial Protection Bureau" or "TransUnion" representatives — calling back nine or ten times in a row if you hang up |
| Signature Scam — Fake Civil Injunction / Process Server | Delaware residents receive robocalls claiming a "civil complaint" or "injunction" is being filed against them — mentioning a "72-hour" window to respond before they "petition for an injunction," urging victims to "hit redial to be connected directly to our offices," and using intimidating language like "in accordance with federal law" to pressure them into calling back and surrendering personal information or paying fake fees |
| Signature Scam — Delmarva Power Utility Disconnection | Scammers impersonating Delmarva Power — Delaware's primary electric utility — call residents with fake delinquent utility bill notices and disconnection threats, targeting even customers who don't use Delmarva Power, and asking for account information or immediate payment to avoid shut-off |
| Signature Scam — Fake "Humana" Health Insurance | Callers impersonating Humana or other major health insurers target Delaware residents with fake enrollment offers, Medicare Advantage plan switches, and benefit verification requests — asking for Medicare numbers and Social Security numbers to "update" accounts |
| Signature Scam — Fake Subscription Renewal | Robocalls and texts claim your Norton antivirus, Microsoft, or Amazon subscription has auto-renewed for a large sum — directing you to call back a local 302 number where "support agents" attempt to gain remote access to your computer or extract banking information to issue a fake "refund." |
| Signature Scam — Fake Jury Duty / Legal Threats | Scammers actively use the 302 area code for phony jury duty threats and fraudulent account verification requests, exploiting Delaware's legal and court infrastructure reputation to make threats of legal consequences seem more credible |
| Reporting Authority | Report suspicious calls to the FTC at ReportFraud.ftc.gov, to the Delaware Attorney General's Consumer Protection Unit at attorneygeneral.delaware.gov, or call 1-800-220-5424; for Delmarva Power scams, call 1-800-375-7117 |
| Key Risk Indicator | JP Morgan Chase fraud alerts asking for your SSN to "confirm," 72-hour windows to respond before a civil injunction, Delmarva Power disconnection calls demanding gift card payment, Humana callers asking for your Medicare number, or subscription renewal robocalls directing you to call back a 302 number |
| Safety Tip | Banks like JPMorgan Chase never ask for your full SSN, PIN, or password over the phone — if you receive a suspicious call claiming to be from your bank, hang up and call the number on the back of your card directly. Delmarva Power will never demand gift card payment to avoid disconnection — call their official line at 1-800-375-7117 to verify your account status |
What Are the Business Benefits of the 302 Area Code?
| Local Presence | A 302 number is the definitive signal of Delaware identity — as the only area code in the state since 1947, it is universally recognized by consumers, corporations, and legal entities as a Delaware number |
|---|---|
| Customer Trust Factor | A local 302 number dramatically increases answer rates vs. unknown out-of-state numbers in Delaware's small but economically mighty market — and carries significant recognition throughout the broader Philadelphia-Delaware-Maryland corridor |
| Corporate Capital Advantage | Delaware is home to more than 67% of all Fortune 500 companies due to its business-friendly laws — Wilmington serves as the corporate and financial hub for thousands of companies legally incorporated in Delaware, making the 302 number exceptionally credible in legal, financial, and corporate contexts nationwide |
| Statewide Coverage | One number covers the entire state of Delaware — from Wilmington's financial district in the north through Dover's government and military communities to Sussex County's booming beach resort communities along the Delmarva Peninsula |
| VoIP Compatibility | Easily available for SaaS platforms, call centers, and remote teams serving the Delaware and Delaware Valley market |
| Scalability | Covers roughly 6.31 million unique phone numbers with 653 active prefixes — strong availability for a state that has never required an overlay in nearly 80 years |
| Tax Advantage Ecosystem | Delaware has no sales tax — making businesses with a 302 local presence attractive to consumers from neighboring Pennsylvania, Maryland, and New Jersey who drive across state lines specifically to shop in Delaware |
| Marketing Use | Ideal for local SEO, digital ads, and customer outreach across Wilmington, Dover, Newark, Middletown, Bear, Hockessin, Lewes, Rehoboth Beach, Georgetown, Seaford, Milford, and surrounding communities |
| Startup Friendly | Exceptionally attractive for financial services, legal tech, and corporate services startups given Delaware's unmatched corporate law infrastructure, the Court of Chancery's global reputation, and a business-friendly regulatory environment with no corporate income tax on companies incorporated but not operating in Delaware |
| Call Routing Flexibility | Can route calls globally while appearing local to Delaware customers — particularly valuable for corporate registered agents, financial services firms, and legal practices managing Delaware-incorporated entities |
| Top Industries | Finance and banking (JPMorgan Chase, Bank of America, Barclays Delaware operations), pharmaceutical and chemical manufacturing (AstraZeneca, DuPont, Incyte Corporation), legal and corporate services, healthcare (ChristianaCare, Nemours Children's Health), higher education (University of Delaware, Delaware State University), agriculture, and Sussex County beach tourism benefit most from a local 302 presence |
| Use Case Examples | AI receptionist, corporate registered agent services, financial and banking operations lines, pharmaceutical support lines, legal and compliance services, healthcare practices, university-affiliated services, beach resort and tourism businesses, agricultural services, government and state agency lines, and retail businesses targeting no-sales-tax shoppers |
