Area Code Lookup

City lookup · KY

Louisville area codes

Louisville is commonly associated with 1 in-service area code in this curated city index. This is not a guarantee that every number or neighborhood uses every listed code.

Look up another area code

Enter a 3-digit area code, a U.S. phone number, a supported city, or a state.

NANPA snapshot
08/04/2026

Examples:

Commonly associated

Louisville codes

Open a code for its official jurisdiction, overlay peers, and in-service date.

502KY

Approximate map

Approximate city orientation for Louisville; the marker does not define an area-code boundary.

Louisville, KY

Load a bounded nine-tile OpenStreetMap view. No map request is made before you choose this action.

Orientation: Louisville, KY · Marker is not an exact boundaryOpen in OpenStreetMap ↗
Why is the map approximate?

Telephone area codes are assigned through exchanges and overlay complexes, not as a single official street-level polygon. This map centers a known city associated with the code when available; otherwise it uses the jurisdiction center. It must not be used to locate a specific caller or phone.

View all Kentucky area codes

Last updated: August 4, 2026

Area Code Lookup is a free informational utility. It does not require an account, place advertising cookies, or sell personal information.

Information the tool uses

Lookup text is sent to this site only to return a result. The application does not ask for GPS access, contacts, a phone-number owner, or a street address. Recent lookups are stored only in your browser and can be removed by clearing site data.

Optional maps

Map tiles are not requested until you choose Load approximate map. Loading a map sends ordinary browser requests to OpenStreetMap's tile service. The map is an orientation aid, not an official area-code polygon, street address, device location, or proof that a particular phone is physically present at the marker.

Server and network logs

Cloudflare may process ordinary request information needed to deliver and protect the site, such as IP address, request path, browser information, timestamps, and security signals. We do not use that information to identify the owner of a telephone number.

Data accuracy

Area-code status, jurisdiction, overlay relationships, service type, and in-service dates are derived from the NANPA NPA database. Numbering plans change, and a geographic area code can cover many communities. City markers are practical orientation points rather than exact service boundaries.

Acceptable use

You may use the site for lawful informational purposes. Do not interfere with the service, bypass safeguards, or use automated traffic in a way that degrades access for others.

No warranty

The service is provided “as is.” No result should be treated as emergency, legal, financial, identity, caller-verification, or fraud-verification advice.

Contact

Questions can be sent to hello@areacodelookup.us.