Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

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zipcodes.pro — AREA-CODE/326

326 area code

Area code 326 is in Ohio. It covers Dayton, Springfield, Kettering and 83 other places: 108 ZIP codes in Montgomery, Greene, Clark and 12 other counties. Local time there is , Eastern Time. In service since 2020 as an overlay: it covers the same area as 937, so a number from there can have either code.

State
Ohio
Time zone
Eastern
Largest city
Dayton
Overlays
937
In service since
2020
Rate centres
56
Prefixes assigned
88 (880,000 numbers)

Who calls from a 326 number

NANPA records the carrier each block of 326 numbers is assigned to. Of the 598,000 326 numbers assigned, 78% are with cable, internet-calling, business and other carriers (Onvoy, Ton80 Communications and Fractel); 21% with mobile carriers (AT&T Mobility, Verizon Wireless and T-Mobile); 1% with local phone companies.

That is who the numbers were assigned to: people keep their number when they change carrier, so any one number may have moved since.

Carriers holding the most 326 numbers
CarrierKindShare
OnvoyCable, VoIP, other46%
Ton80 CommunicationsCable, VoIP, other7%
FractelCable, VoIP, other7%
AT&T MobilityMobile6%
Verizon WirelessMobile6%
T-MobileMobile6%

An area code says where a number was issued, not where the caller is: people keep their numbers when they move, and caller ID can be set to show any number, which the FCC calls spoofing. If a call you did not expect asks for money or personal details, the FCC advises hanging up and calling the company back on a number you look up yourself. Unwanted calls can be reported to the FTC at ReportFraud.ftc.gov.

Places in area code 326

The 45 places with a telephone rate centre of their own using 326, largest first. Each links to its ZIP codes.

Places in area code 326
PlaceZIP codesPopulation
Dayton, OH 43 136,579
Springfield, OH 6 58,190
Beavercreek, OH — 47,126
Fairborn, OH 1 34,534
Marysville, OH 2 27,518
Centerville, OH — 25,205
Trotwood, OH — 23,041
Piqua, OH 1 20,646
Sidney, OH 2 20,501
Vandalia, OH 1 15,053
Englewood, OH 1 13,356
Wilmington, OH 1 12,620
Franklin, OH 1 11,712
Urbana, OH 1 11,204
Bellbrook, OH 1 7,394
Hillsboro, OH 1 6,527
Brookville, OH 1 5,779
New Carlisle, OH 1 5,544
Mount Orab, OH 1 4,987
West Milton, OH 1 4,771
Georgetown, OH 1 3,899
Enon, OH 1 2,587
Jamestown, OH 1 2,229
De Graff, OH 1 2,039
Camden, OH 1 2,029
Manchester, OH 1 1,972
Peebles, OH 1 1,944
South Charleston, OH 1 1,727
Mechanicsburg, OH 1 1,713
Aberdeen, OH 1 1,517
West Liberty, OH 1 1,494
Fort Loramie, OH 1 1,467
Sardinia, OH 1 1,138
Farmersville, OH 1 1,079
Hamersville, OH 1 918
Gratis, OH 1 725
Russellville, OH 1 717
Medway, OH 1 580
South Vienna, OH 1 541
Mowrystown, OH 1 510
Woodstock, OH 1 311
Donnelsville, OH 1 308
Catawba, OH 1 305
Tremont City, OH 1 265
Ridgeway, OH 1 224

Nearby places using 326

These places have no rate centre of their own in NANPA's records; the nearest one uses 326. Near an area-code boundary that can be wrong for part of a town.

ZIP codes in area code 326

108 ZIP codes in 58 towns, by the town each is mailed to, largest first. Each links to its own page.

Where 326 numbers are issued

NANPA's rate centres with the most 326 prefixes (each prefix is 10,000 numbers), under NANPA's own abbreviated names.

Rate centres using area code 326
Rate centrePlacePrefixes
DAYTON Dayton 12
BEAVERCREK Beavercreek 3
ENGLEWOOD Englewood 3
SPRINGFLD Springfield 3
ABERDEEN Aberdeen 2
BELFAST — 2

Counties

The counties of its ZIP codes, most residents first, with how many of its ZIP codes each has.

Which code covers where you are now? What area code am I in? answers from your location.

Questions about area code 326

Where is area code 326?

Area code 326 is in Ohio. It covers Dayton, Springfield, Kettering and 83 other places: 108 ZIP codes in Montgomery, Greene, Clark and 12 other counties.

What ZIP codes are in area code 326?

108 ZIP codes, by the town each is mailed to: Dayton (43, 45401 to 45490), Springfield (6, 45501 to 45506), Fairborn (45324), Marysville (2, 43040 to 43041) and 54 more towns. The full list is on this page.

What time zone is area code 326 in?

Eastern time.

Is a 326 number a mobile or a landline?

It can be either. 21% of 326 numbers are assigned to mobile carriers and 1% to local phone companies (NANPA, 2026-10-10); the rest are with cable, internet-calling, business and paging carriers. A number keeps its area code when it moves to another carrier.

What area codes overlay 326?

937. They cover the same area as 326, so a new number there can be given any of them.

Does a 326 number mean the caller is in Ohio?

Not necessarily. An area code says where the number was first issued. People keep their numbers when they move or switch carriers, and calling software can show any number, so a 326 call can come from anywhere.

Other area codes in Ohio

All 15 Ohio area codes, by area, with the cities each covers

Source: NANPA NPA database, central office code and thousands-block assignments, 2026-10-10. Places are matched to NANPA's rate centres by name; see sources.

Cite this page

zipcodes.pro. “Area code 326.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/area-code/326

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