728 Area CodeWest Palm Beach, FL
Area code 728 covers West Palm Beach and nearby communities in Florida, in the Eastern Time (ET) zone, home to about 1,497,680 people across 60 cities. It was added in 2023 as an overlay of 561, so the same region uses both codes and every local call needs all ten digits.
Overview
- Major City
- West Palm Beach
- State
- Florida (FL)
- Timezone
- Eastern Time (ET)
- Current Time
- –:––
- Overlay
- Yes – shares area with 561
Where is area code 728?
Area code 728 serves part of West Palm Beach, FL and the surrounding areas. It has a single overlay (561) that serves the same area.
Overview of the 728 Area Code
What is the 728 area code?
The 728 area code serves West Palm Beach, Florida, alongside other established area codes. When you see a 728 number, it indicates a local number within this geographic area.
Why was area code 728 created?
Area code 728 went into service on March 10, 2023, as an overlay of 561. An overlay adds a second code to the same territory instead of splitting it: existing 561 numbers kept their digits, new lines began receiving 728 numbers, and local calls in the region require all ten digits.
Geographic Coverage of the 728 Area Code
The 728 area code serves West Palm Beach and surrounding areas in Florida. It operates within the Eastern Time (ET) time zone. It complements the coverage of area code 561. This area code covers several key cities, including:
- West Palm Beach
- Boca Raton
- Boynton Beach
- Delray Beach
- Palm Beach Gardens
- Wellington
Got a call from a 728 number? It came from West Palm Beach, FL. Since 728 overlays with 561, every local call in the region needs all ten digits to land on the right line. Of the listed cities' population, West Palm Beach accounts for about 12.7%; the rest is split across 59 smaller cities.
West Palm Beach Area Codes Overview
West Palm Beach is served by multiple area codes, reflecting its telecommunications needs. The 728 area code operates alongside 561. Here are the area codes serving this region:
The introduction of the 728 area code helped prevent number exhaustion, ensuring a continuous supply of phone numbers across the geographic area.
What cities does area code 728 cover?
| City | State | Population | Population in 728 | % of listed-city population | % of City |
|---|---|---|---|---|---|
| West Palm Beach | FL | 127,744 | 127,744 | 12.7% | 100.0% |
| Boca Raton | FL | 102,238 | 102,238 | 10.2% | 100.0% |
| Boynton Beach | FL | 83,095 | 83,095 | 8.3% | 100.0% |
| Delray Beach | FL | 70,140 | 70,140 | 7.0% | 100.0% |
| Palm Beach Gardens | FL | 63,284 | 63,284 | 6.3% | 100.0% |
| Wellington | FL | 63,258 | 63,258 | 6.3% | 100.0% |
| Jupiter | FL | 62,987 | 62,987 | 6.3% | 100.0% |
| Greenacres | FL | 45,197 | 45,197 | 4.5% | 100.0% |
| Royal Palm Beach | FL | 41,948 | 41,948 | 4.2% | 100.0% |
| Parkland | FL | 39,700 | 0 | 4.0% | 0.0% |
| Riviera Beach | FL | 39,620 | 39,620 | 4.0% | 100.0% |
| The Acreage | FL | 38,704 | 38,704 | 3.9% | 100.0% |
| Lake Worth | FL | 34,910 | 34,910 | 3.5% | 100.0% |
| Palm Springs | FL | 28,548 | 28,548 | 2.9% | 100.0% |
| Belle Glade | FL | 17,363 | 17,363 | 1.7% | 100.0% |
| North Palm Beach | FL | 13,423 | 13,423 | 1.3% | 100.0% |
| Lantana | FL | 12,545 | 12,545 | 1.3% | 100.0% |
| Jupiter Farms | FL | 11,994 | 11,994 | 1.2% | 100.0% |
| Palm Beach | FL | 9,493 | 9,493 | 1.0% | 100.0% |
| Lake Park | FL | 9,188 | 9,188 | 0.9% | 100.0% |
| Westgate | FL | 7,975 | 7,975 | 0.8% | 100.0% |
| Tequesta | FL | 6,285 | 6,285 | 0.6% | 100.0% |
| Pahokee | FL | 5,829 | 5,829 | 0.6% | 100.0% |
| South Bay | FL | 5,160 | 5,160 | 0.5% | 100.0% |
| Highland Beach | FL | 4,368 | 4,368 | 0.4% | 100.0% |
| Juno Beach | FL | 3,969 | 3,969 | 0.4% | 100.0% |
| Lake Clarke Shores | FL | 3,629 | 3,629 | 0.4% | 100.0% |
| Loxahatchee Groves | FL | 3,559 | 3,559 | 0.4% | 100.0% |
| San Castle | FL | 3,428 | 3,428 | 0.3% | 100.0% |
| Lake Belvedere Estates | FL | 3,334 | 3,334 | 0.3% | 100.0% |
| Royal Palm Estates | FL | 3,025 | 3,025 | 0.3% | 100.0% |
| Watergate | FL | 2,942 | 2,942 | 0.3% | 100.0% |
| Hypoluxo | FL | 2,941 | 2,941 | 0.3% | 100.0% |
| Mangonia Park | FL | 2,643 | 2,643 | 0.3% | 100.0% |
| Seminole Manor | FL | 2,621 | 2,621 | 0.3% | 100.0% |
| Cabana Colony | FL | 2,391 | 2,391 | 0.2% | 100.0% |
| Haverhill | FL | 2,225 | 2,225 | 0.2% | 100.0% |
| Atlantis | FL | 2,160 | 2,160 | 0.2% | 100.0% |
| Pine Air | FL | 2,024 | 2,024 | 0.2% | 100.0% |
| Ocean Ridge | FL | 1,888 | 1,888 | 0.2% | 100.0% |
| South Palm Beach | FL | 1,491 | 1,491 | 0.2% | 100.0% |
| Palm Beach Shores | FL | 1,359 | 1,359 | 0.1% | 100.0% |
| Kenwood Estates | FL | 1,283 | 1,283 | 0.1% | 100.0% |
| Lakewood Gardens | FL | 1,273 | 1,273 | 0.1% | 100.0% |
| Plantation Mobile Home Park | FL | 1,260 | 1,260 | 0.1% | 100.0% |
| Schall Circle | FL | 1,117 | 1,117 | 0.1% | 100.0% |
| Limestone Creek | FL | 1,014 | 1,014 | 0.1% | 100.0% |
| Gulf Stream | FL | 994 | 994 | 0.1% | 100.0% |
| Stacey Street | FL | 858 | 858 | 0.1% | 100.0% |
| Gun Club Estates | FL | 776 | 776 | 0.1% | 100.0% |
| Juno Ridge | FL | 718 | 718 | 0.1% | 100.0% |
| Briny Breezes | FL | 532 | 532 | 0.1% | 100.0% |
| Jupiter Inlet Colony | FL | 456 | 456 | 0.0% | 100.0% |
| Manalapan | FL | 441 | 441 | 0.0% | 100.0% |
| Acacia Villas | FL | 427 | 427 | 0.0% | 100.0% |
| Canal Point | FL | 367 | 367 | 0.0% | 100.0% |
| Golf | FL | 273 | 273 | 0.0% | 100.0% |
| Glen Ridge | FL | 218 | 218 | 0.0% | 100.0% |
| Cloud Lake | FL | 141 | 141 | 0.0% | 100.0% |
| Lake Harbor | FL | 45 | 45 | 0.0% | 100.0% |
City population is shown in full. The share of each city inside 728 is measured from Census tract centroids, not estimated from a rate-center match – so a city split between two codes appears on both, at the fraction each one actually holds. The “% of listed-city population” column uses the full populations of the cities listed here.
Sources: City populations – U.S. Census Bureau PEP, Vintage 2024 (SUB-IP-EST2024-POP). State populations – the same program, Vintage 2025 (CO-EST2025-ALLDATA). Area-code footprint and county populations – 2020 Census Centers of Population, mapped against NANP area code boundaries. The share of each city inside a code is measured the same way, against Census place boundaries from the Census Bureau's TIGERweb service. Area code assignments – NANPA CO Code data. See our data methodology.
Has area code 728 been reported for unwanted calls?
Yes – 101 unwanted-call complaints were reported to the FTC for numbers showing a 728 area code (May 29 – Aug 14, 2026).
- 32% robocalls
- ↑ 81% vs prior period
Most-reported subjects
- Other43%43
- Reducing your debt (credit cards, mortgage, student loans)24%24
- Calls pretending to be government, businesses, or family and friends9%9
Caller ID is easily spoofed, so these figures reflect the number shown on caller ID, not the caller's true location – an area code alone never identifies a caller. The FTC does not verify the facts in these complaints. Source: FTC Do Not Call (DNC) Reported Calls Data, retrieved 2026-08-17.
Frequently Asked Questions about the 728 Area Code
Who called me from a 728 number?
A 728 number is assigned to West Palm Beach, Florida, so a call may come from there. But caller ID is easy to fake, and scammers often spoof a local 728 code to look nearby, so a 728 number doesn't prove the caller is local. Recently, 101 unwanted-call complaints were reported to the FTC for numbers showing the 728 code (32% flagged as robocalls). If you don't recognize the number, let it go to voicemail; a real caller will leave a message.
Is 728 a scam area code?
No area code is a scam on its own. 728 is a normal, officially assigned code for West Palm Beach, Florida. Spam callers spoof local codes to raise the odds you answer, so 728 on your caller ID says nothing about who is really calling. Recently, 101 unwanted-call complaints were reported to the FTC for numbers showing the 728 code (32% flagged as robocalls). Judge the call itself, not the area code.
Why do I keep getting calls from the 728 area code?
Repeated calls from different 728 numbers are usually spoofing: a robocaller rotates through 728 numbers so each call looks local and slips past simple blocks. Recently, 101 unwanted-call complaints were reported to the FTC for numbers showing the 728 code (32% flagged as robocalls). Blocking one number rarely helps; voicemail screening, your carrier spam filter, and the Do Not Call Registry work better.
Should I answer an unknown 728 number?
If you aren't expecting a 728 call, let it ring to voicemail. Legitimate callers leave a message, most robocallers hang up when no one picks up, and answering can mark your number as active and bring more calls.
How do I block calls from the 728 area code?
Block a single 728 number from your recent-calls list (iPhone: tap the number, then Block this Caller; Android: tap the number, then Block or report spam). To cut the volume, turn on Silence Unknown Callers on iPhone or spam protection on Android, enable spam filtering from your carrier, and register at DoNotCall.gov. Blocking the entire 728 code also stops legitimate local calls, so use it only as a last resort.
Where is area code 728?
Area code 728 covers West Palm Beach and the surrounding area in Florida, spanning 60 cities with about 1,497,680 residents. It shares its area with overlay code 561.
When did area code 728 go into service?
Area code 728 went into service on March 10, 2023. It was added as an overlay of 561, so 728 numbers serve the same area that 561 already covered.
Is 728 a real area code?
Yes. 728 is an active code in the North American Numbering Plan, assigned by NANPA and in service for West Palm Beach, Florida. A real code can still show up on spoofed spam calls, so treat unknown 728 calls with normal caution.
What timezone is the 728 area code in?
The 728 area code is in the Eastern Time (ET). Because a number can be kept when someone moves or switches to VoIP, a specific 728 caller may not be in that zone.
How do I call a 728 number from abroad?
From outside the US, dial your country's exit code, then 1 (the US country code), then 728 and the seven-digit number. From a mobile phone you can usually just enter +1 728 followed by the number and let the phone add the exit code for you.