326 Area CodeDayton, OH
Area code 326 covers Dayton and nearby communities in Ohio, in the Eastern Time (ET) zone, home to about 1,433,176 people across 169 cities. It was added in 2020 as an overlay of 937, so the same region uses both codes and every local call needs all ten digits.
Overview
Where is area code 326?
Area code 326 serves part of Dayton, OH and the surrounding areas. It has a single overlay (937) that serves the same area.
Overview of the 326 Area Code
What is the 326 area code?
The 326 area code serves Dayton, Ohio, alongside other established area codes. When you see a 326 number, it indicates a local number within this geographic area.
Why was area code 326 created?
Area code 326 went into service on March 8, 2020, as an overlay of 937. An overlay adds a second code to the same territory instead of splitting it: existing 937 numbers kept their digits, new lines began receiving 326 numbers, and local calls in the region require all ten digits.
Geographic Coverage of the 326 Area Code
The 326 area code serves Dayton and surrounding areas in Ohio. It operates within the Eastern Time (ET) time zone. It complements the coverage of area code 937. This area code covers several key cities, including:
- Dayton
- Springfield
- Kettering
- Middletown
- Beavercreek
- Huber Heights
Got a call from a 326 number? It came from Dayton, OH. Since 326 overlays with 937, every local call in the region needs all ten digits to land on the right line. Of the listed cities' population, Dayton accounts for about 13.5%; the rest is split across 168 smaller cities.
Dayton Area Codes Overview
Dayton is served by multiple area codes, reflecting its telecommunications needs. The 326 area code operates alongside 937. Here are the area codes serving this region:
The introduction of the 326 area code helped prevent number exhaustion, ensuring a continuous supply of phone numbers across the geographic area.
What cities does area code 326 cover?
| City | State | Population | Population in 326 | % of listed-city population | % of City |
|---|---|---|---|---|---|
| Dayton | OH | 136,346 | 136,346 | 13.5% | 100.0% |
| Springfield | OH | 58,138 | 58,138 | 5.7% | 100.0% |
| Kettering | OH | 57,028 | 57,028 | 5.6% | 100.0% |
| Middletown | OH | 52,291 | 0 | 5.2% | 0.0% |
| Beavercreek | OH | 48,012 | 48,012 | 4.7% | 100.0% |
| Huber Heights | OH | 43,590 | 43,590 | 4.3% | 100.0% |
| Fairborn | OH | 35,105 | 35,105 | 3.5% | 100.0% |
| Marysville | OH | 29,276 | 29,276 | 2.9% | 100.0% |
| Troy | OH | 27,122 | 27,122 | 2.7% | 100.0% |
| Centerville | OH | 26,311 | 26,311 | 2.6% | 100.0% |
| Xenia | OH | 26,067 | 26,067 | 2.6% | 100.0% |
| Riverside | OH | 24,472 | 24,472 | 2.4% | 100.0% |
| Trotwood | OH | 23,073 | 23,073 | 2.3% | 100.0% |
| Piqua | OH | 20,940 | 20,940 | 2.1% | 100.0% |
| Sidney | OH | 20,392 | 20,392 | 2.0% | 100.0% |
| Miamisburg | OH | 20,253 | 20,253 | 2.0% | 100.0% |
| Springboro | OH | 19,646 | 19,646 | 1.9% | 100.0% |
| Vandalia | OH | 15,013 | 15,013 | 1.5% | 100.0% |
| Bellefontaine | OH | 14,100 | 14,100 | 1.4% | 100.0% |
| Clayton | OH | 13,296 | 13,296 | 1.3% | 100.0% |
| Englewood | OH | 13,282 | 13,282 | 1.3% | 100.0% |
| West Carrollton | OH | 12,911 | 12,911 | 1.3% | 100.0% |
| Greenville | OH | 12,701 | 12,701 | 1.3% | 100.0% |
| Wilmington | OH | 12,639 | 12,639 | 1.3% | 100.0% |
| Franklin | OH | 11,758 | 11,758 | 1.2% | 100.0% |
| Urbana | OH | 11,211 | 11,211 | 1.1% | 100.0% |
| Tipp City | OH | 10,596 | 10,596 | 1.1% | 100.0% |
| Eaton | OH | 8,337 | 8,337 | 0.8% | 100.0% |
| Northridge | OH | 7,572 | 7,572 | 0.8% | 100.0% |
| Bellbrook | OH | 7,532 | 7,532 | 0.7% | 100.0% |
| Union | OH | 7,076 | 7,076 | 0.7% | 100.0% |
| Moraine | OH | 6,603 | 6,603 | 0.7% | 100.0% |
| Hillsboro | OH | 6,599 | 6,599 | 0.7% | 100.0% |
| Brookville | OH | 5,946 | 5,946 | 0.6% | 100.0% |
| Germantown | OH | 5,863 | 5,863 | 0.6% | 100.0% |
| Carlisle | OH | 5,855 | 5,855 | 0.6% | 100.0% |
| New Carlisle | OH | 5,511 | 5,511 | 0.5% | 100.0% |
| West Milton | OH | 4,855 | 4,855 | 0.5% | 100.0% |
| Georgetown | OH | 4,498 | 4,498 | 0.4% | 100.0% |
| Cedarville | OH | 4,491 | 4,491 | 0.4% | 100.0% |
| Mount Orab | OH | 4,400 | 4,400 | 0.4% | 100.0% |
| Greenfield | OH | 4,350 | 4,350 | 0.4% | 100.0% |
| Park Layne | OH | 4,343 | 4,343 | 0.4% | 100.0% |
| Blanchester | OH | 4,226 | 4,226 | 0.4% | 100.0% |
| New Lebanon | OH | 3,813 | 3,813 | 0.4% | 100.0% |
| Yellow Springs | OH | 3,756 | 3,756 | 0.4% | 100.0% |
| Lake Lakengren | OH | 3,383 | 3,383 | 0.3% | 100.0% |
| West Union | OH | 3,088 | 3,088 | 0.3% | 100.0% |
| Versailles | OH | 2,719 | 2,719 | 0.3% | 100.0% |
| Covington | OH | 2,622 | 2,622 | 0.3% | 100.0% |
| Sabina | OH | 2,465 | 2,465 | 0.2% | 100.0% |
| Enon | OH | 2,448 | 2,448 | 0.2% | 100.0% |
| Arcanum | OH | 2,333 | 2,333 | 0.2% | 100.0% |
| Green Meadows | OH | 2,327 | 2,327 | 0.2% | 100.0% |
| Wilberforce | OH | 2,271 | 2,271 | 0.2% | 100.0% |
| Jamestown | OH | 2,114 | 2,114 | 0.2% | 100.0% |
| Hunter | OH | 2,100 | 2,100 | 0.2% | 100.0% |
| Drexel | OH | 2,076 | 2,076 | 0.2% | 100.0% |
| Camden | OH | 1,990 | 1,990 | 0.2% | 100.0% |
| St. Paris | OH | 1,886 | 1,886 | 0.2% | 100.0% |
| Manchester | OH | 1,858 | 1,858 | 0.2% | 100.0% |
| Five Points | OH | 1,824 | 1,824 | 0.2% | 100.0% |
| Wright-Patterson AFB | OH | 1,821 | 1,821 | 0.2% | 100.0% |
| Bradford | OH | 1,804 | 1,804 | 0.2% | 100.0% |
| Peebles | OH | 1,760 | 1,760 | 0.2% | 100.0% |
| West Liberty | OH | 1,760 | 1,760 | 0.2% | 100.0% |
| Lewisburg | OH | 1,737 | 1,737 | 0.2% | 100.0% |
| South Charleston | OH | 1,695 | 1,695 | 0.2% | 100.0% |
| Mechanicsburg | OH | 1,681 | 1,681 | 0.2% | 100.0% |
| North Lewisburg | OH | 1,655 | 1,655 | 0.2% | 100.0% |
| Ripley | OH | 1,591 | 1,591 | 0.2% | 100.0% |
| Fort Loramie | OH | 1,589 | 1,589 | 0.2% | 100.0% |
| Union City | OH | 1,564 | 1,564 | 0.2% | 100.0% |
| Lynchburg | OH | 1,544 | 1,544 | 0.2% | 100.0% |
| Aberdeen | OH | 1,542 | 1,542 | 0.2% | 100.0% |
| Holiday Valley | OH | 1,510 | 1,510 | 0.2% | 100.0% |
| New Paris | OH | 1,486 | 1,486 | 0.2% | 100.0% |
| Crystal Lakes | OH | 1,483 | 1,483 | 0.2% | 100.0% |
| Anna | OH | 1,465 | 1,465 | 0.2% | 100.0% |
| Jackson Center | OH | 1,438 | 1,438 | 0.1% | 100.0% |
| Russells Point | OH | 1,320 | 1,320 | 0.1% | 100.0% |
| West Alexandria | OH | 1,317 | 1,317 | 0.1% | 100.0% |
| Leesburg | OH | 1,283 | 1,283 | 0.1% | 100.0% |
| Pleasant Hill | OH | 1,266 | 1,266 | 0.1% | 100.0% |
| De Graff | OH | 1,258 | 1,258 | 0.1% | 100.0% |
| Lakeview | OH | 1,186 | 1,186 | 0.1% | 100.0% |
| Botkins | OH | 1,183 | 1,183 | 0.1% | 100.0% |
| Lake Waynoka | OH | 1,173 | 1,173 | 0.1% | 100.0% |
| Ansonia | OH | 1,149 | 1,149 | 0.1% | 100.0% |
| Sardinia | OH | 1,109 | 1,109 | 0.1% | 100.0% |
| New Vienna | OH | 1,097 | 1,097 | 0.1% | 100.0% |
| Winchester | OH | 998 | 998 | 0.1% | 100.0% |
| Farmersville | OH | 997 | 997 | 0.1% | 100.0% |
| Seaman | OH | 970 | 970 | 0.1% | 100.0% |
| Shawnee Hills | OH | 939 | 939 | 0.1% | 100.0% |
| Milford Center | OH | 932 | 932 | 0.1% | 100.0% |
| Chippewa Park | OH | 891 | 891 | 0.1% | 100.0% |
| Gratis | OH | 835 | 835 | 0.1% | 100.0% |
| New Madison | OH | 834 | 834 | 0.1% | 100.0% |
| Belle Center | OH | 804 | 804 | 0.1% | 100.0% |
| West Mansfield | OH | 758 | 758 | 0.1% | 100.0% |
| Russia | OH | 743 | 743 | 0.1% | 100.0% |
| Wayne Lakes | OH | 684 | 684 | 0.1% | 100.0% |
| Rocky Fork Point | OH | 639 | 639 | 0.1% | 100.0% |
| Mount Victory | OH | 595 | 595 | 0.1% | 100.0% |
| Highland Holiday | OH | 550 | 550 | 0.1% | 100.0% |
| Russellville | OH | 548 | 548 | 0.1% | 100.0% |
| Quincy | OH | 545 | 545 | 0.1% | 100.0% |
| Oakwood | OH | 539 | 539 | 0.1% | 100.0% |
| Clarksville | OH | 536 | 536 | 0.1% | 100.0% |
| Christiansburg | OH | 503 | 503 | 0.1% | 100.0% |
| Phillipsburg | OH | 498 | 498 | 0.1% | 100.0% |
| Hamersville | OH | 497 | 497 | 0.1% | 100.0% |
| Rushsylvania | OH | 493 | 493 | 0.1% | 100.0% |
| Gettysburg | OH | 462 | 462 | 0.1% | 100.0% |
| Fletcher | OH | 462 | 462 | 0.1% | 100.0% |
| Eldorado | OH | 455 | 455 | 0.1% | 100.0% |
| North Hampton | OH | 452 | 452 | 0.0% | 100.0% |
| Spring Valley | OH | 423 | 423 | 0.0% | 100.0% |
| Laura | OH | 413 | 413 | 0.0% | 100.0% |
| West Manchester | OH | 413 | 413 | 0.0% | 100.0% |
| Huntsville | OH | 408 | 408 | 0.0% | 100.0% |
| Martinsville | OH | 407 | 407 | 0.0% | 100.0% |
| South Vienna | OH | 407 | 407 | 0.0% | 100.0% |
| Verona | OH | 401 | 401 | 0.0% | 100.0% |
| Mowrystown | OH | 386 | 386 | 0.0% | 100.0% |
| Pitsburg | OH | 377 | 377 | 0.0% | 100.0% |
| East Liberty | OH | 366 | 366 | 0.0% | 100.0% |
| Buford | OH | 352 | 352 | 0.0% | 100.0% |
| Tremont City | OH | 346 | 346 | 0.0% | 100.0% |
| South Solon | OH | 330 | 330 | 0.0% | 100.0% |
| Ridgeway | OH | 313 | 313 | 0.0% | 100.0% |
| Magnetic Springs | OH | 302 | 302 | 0.0% | 100.0% |
| Port Jefferson | OH | 302 | 302 | 0.0% | 100.0% |
| Midland | OH | 300 | 300 | 0.0% | 100.0% |
| Woodstock | OH | 291 | 291 | 0.0% | 100.0% |
| Bentonville | OH | 287 | 287 | 0.0% | 100.0% |
| Casstown | OH | 276 | 276 | 0.0% | 100.0% |
| Burkettsville | OH | 267 | 0 | 0.0% | 0.0% |
| Bowersville | OH | 266 | 266 | 0.0% | 100.0% |
| Raymond | OH | 257 | 257 | 0.0% | 100.0% |
| Donnelsville | OH | 257 | 257 | 0.0% | 100.0% |
| Rosewood | OH | 257 | 257 | 0.0% | 100.0% |
| Catawba | OH | 242 | 242 | 0.0% | 100.0% |
| Hollansburg | OH | 241 | 241 | 0.0% | 100.0% |
| Valley Hi | OH | 231 | 231 | 0.0% | 100.0% |
| Potsdam | OH | 231 | 231 | 0.0% | 100.0% |
| Highland | OH | 231 | 231 | 0.0% | 100.0% |
| Gordon | OH | 230 | 230 | 0.0% | 100.0% |
| Lewistown | OH | 222 | 222 | 0.0% | 100.0% |
| Port William | OH | 220 | 220 | 0.0% | 100.0% |
| Higginsport | OH | 218 | 218 | 0.0% | 100.0% |
| South Salem | OH | 209 | 209 | 0.0% | 100.0% |
| Newport | OH | 198 | 198 | 0.0% | 100.0% |
| Zanesfield | OH | 192 | 192 | 0.0% | 100.0% |
| Palestine | OH | 179 | 179 | 0.0% | 100.0% |
| Ludlow Falls | OH | 178 | 178 | 0.0% | 100.0% |
| Kettlersville | OH | 164 | 164 | 0.0% | 100.0% |
| West Elkton | OH | 162 | 162 | 0.0% | 100.0% |
| Rossburg | OH | 159 | 159 | 0.0% | 100.0% |
| Lockington | OH | 157 | 157 | 0.0% | 100.0% |
| Cherry Fork | OH | 155 | 155 | 0.0% | 100.0% |
| Clifton | OH | 136 | 136 | 0.0% | 100.0% |
| Mutual | OH | 126 | 126 | 0.0% | 100.0% |
| New Weston | OH | 124 | 124 | 0.0% | 100.0% |
| Sinking Spring | OH | 122 | 122 | 0.0% | 100.0% |
| Castine | OH | 106 | 106 | 0.0% | 100.0% |
| Rome | OH | 94 | 0 | 0.0% | 0.0% |
| Ithaca | OH | 92 | 92 | 0.0% | 100.0% |
City population is shown in full. The share of each city inside 326 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.
What counties does area code 326 cover?
1,433,176 residents across 16 counties, counted inside the 326 boundary — a county split between codes contributes only its part.
| County | State | Population in 326 | % of area-code footprint | % of County |
|---|---|---|---|---|
| Montgomery County | OH | 537,309 | 37% | 100% |
| Greene County | OH | 167,966 | 12% | 100% |
| Clark County | OH | 136,001 | 9% | 100% |
| Miami County | OH | 108,774 | 8% | 100% |
| Warren County | OH | 65,047 | 5% | 27% |
| Shelby County | OH | 48,230 | 3% | 100% |
| Darke County | OH | 47,824 | 3% | 92% |
| Logan County | OH | 46,150 | 3% | 100% |
| Highland County | OH | 43,317 | 3% | 100% |
| Clinton County | OH | 42,018 | 3% | 100% |
| Preble County | OH | 40,999 | 3% | 100% |
| Brown County | OH | 39,331 | 3% | 90% |
| Champaign County | OH | 38,714 | 3% | 100% |
| Union County | OH | 38,372 | 3% | 61% |
| Adams County | OH | 27,477 | 2% | 100% |
| Ross County | OH | 5,647 | 0% | 7% |
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 326 been reported for unwanted calls?
Yes – 304 unwanted-call complaints were reported to the FTC for numbers showing a 326 area code (May 29 – Aug 14, 2026).
- 68% robocalls
- ↓ 24% vs prior period
Most-reported subjects
- Other45%138
- Reducing your debt (credit cards, mortgage, student loans)26%80
- Dropped call or no message12%37
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.
Which prefixes and exchanges belong to area code 326?
6% assigned to a telco
- 93% Landline
- 7% Wireless
- 0% Unknown
of 57 | ||
| Prefix | Usage | Carrier |
|---|---|---|
| (326)200- | Landline | Fractel |
| (326)201- | Wireless | New Cingular Wireless Pcs |
| (326)202- | Wireless | New Cingular Wireless Pcs |
| (326)203- | Landline | Wavenation |
| (326)204- | Wireless | Dish Wireless |
| (326)205- | Wireless | Dish Wireless |
| (326)206- | Landline | Metropcs |
| (326)207- | Landline | Onvoy Spectrum |
| (326)208- | Landline | Nuso |
| (326)209- | Landline | At&T |
| (326)210- | Landline | Radiantiq |
| (326)212- | Landline | Skyetel |
| (326)213- | Landline | Comcast Ip Phone |
| (326)222- | Landline | Fractel |
| (326)227- | Landline | Ton80 Communications |
| (326)234- | Landline | Fractel |
| (326)236- | Landline | Onvoy |
| (326)266- | Landline | Onvoy |
| (326)297- | Landline | Ton80 Communications |
| (326)299- | Landline | Ton80 Communications |
| (326)300- | Landline | Fractel |
| (326)333- | Landline | Fractel |
| (326)336- | Landline | Fractel |
| (326)345- | Landline | Fractel |
| (326)348- | Landline | Fractel |
| (326)356- | Landline | Fractel |
| (326)400- | Landline | Fractel |
| (326)426- | Landline | Ton80 Communications |
| (326)435- | Landline | Ton80 Communications |
| (326)444- | Landline | Fractel |
| (326)465- | Landline | Fractel |
| (326)467- | Landline | Teleport Communications America |
| (326)500- | Landline | Fractel |
| (326)529- | Landline | Fractel |
| (326)600- | Landline | Fractel |
| (326)626- | Landline | Onvoy |
| (326)666- | Landline | Fractel |
| (326)667- | Landline | Fractel |
| (326)685- | Landline | Ton80 Communications |
| (326)688- | Landline | Fractel |
| (326)697- | Landline | Ton80 Communications |
| (326)699- | Landline | Fractel |
| (326)732- | Landline | Fractel |
| (326)758- | Landline | Fractel |
| (326)777- | Landline | Fractel |
| (326)786- | Landline | Fractel |
| (326)799- | Landline | Fractel |
| (326)800- | Landline | Fractel |
| (326)827- | Landline | Ton80 Communications |
| (326)842- | Landline | Fractel |
| (326)867- | Landline | Commio |
| (326)888- | Landline | Terra Nova Telecom |
| (326)899- | Landline | Fractel |
| (326)900- | Landline | Fractel |
| (326)946- | Landline | Fractel |
| (326)953- | Landline | Metropcs |
| (326)999- | Landline | Fractel |
| No prefixes match “”. | ||
Frequently Asked Questions about the 326 Area Code
Who called me from a 326 number?
A 326 number is assigned to Dayton, Ohio, so a call may come from there. But caller ID is easy to fake, and scammers often spoof a local 326 code to look nearby, so a 326 number doesn't prove the caller is local. Recently, 304 unwanted-call complaints were reported to the FTC for numbers showing the 326 code (68% flagged as robocalls). If you don't recognize the number, let it go to voicemail; a real caller will leave a message.
Is 326 a scam area code?
No area code is a scam on its own. 326 is a normal, officially assigned code for Dayton, Ohio. Spam callers spoof local codes to raise the odds you answer, so 326 on your caller ID says nothing about who is really calling. Recently, 304 unwanted-call complaints were reported to the FTC for numbers showing the 326 code (68% flagged as robocalls). Judge the call itself, not the area code.
Why do I keep getting calls from the 326 area code?
Repeated calls from different 326 numbers are usually spoofing: a robocaller rotates through 326 numbers so each call looks local and slips past simple blocks. Recently, 304 unwanted-call complaints were reported to the FTC for numbers showing the 326 code (68% 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 326 number?
If you aren't expecting a 326 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 326 area code?
Block a single 326 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 326 code also stops legitimate local calls, so use it only as a last resort.
Where is area code 326?
Area code 326 covers Dayton and the surrounding area in Ohio, spanning 169 cities with about 1,433,176 residents. It shares its area with overlay code 937.
When did area code 326 go into service?
Area code 326 went into service on March 8, 2020. It was added as an overlay of 937, so 326 numbers serve the same area that 937 already covered.
Is 326 a real area code?
Yes. 326 is an active code in the North American Numbering Plan, assigned by NANPA and in service for Dayton, Ohio. A real code can still show up on spoofed spam calls, so treat unknown 326 calls with normal caution.
What timezone is the 326 area code in?
The 326 area code is in the Eastern Time (ET). Because a number can be kept when someone moves or switches to VoIP, a specific 326 caller may not be in that zone.
How do I call a 326 number from abroad?
From outside the US, dial your country's exit code, then 1 (the US country code), then 326 and the seven-digit number. From a mobile phone you can usually just enter +1 326 followed by the number and let the phone add the exit code for you.