765 Area Code — Indiana
765 is a North American Numbering Plan area code for Indiana, the United States. It covers about 1,126,092 people in 203 towns and 228 ZIP codes, including Lafayette, Muncie and Anderson.
| Field | Value |
|---|---|
| Area code | 765 |
| Country | United States (+1) |
| State / province | Indiana |
| Type | Standalone (no other NANP code covers the same towns) |
| Time zone | Indianapolis |
| Population covered | 1,126,092 |
| Towns covered | 203 |
| ZIP codes | 228 |
| Approx. centre | 40.091, -86.106 |
Where area code 765 is used
Area code 765 is assigned to Indiana, the United States, inside the North American Numbering Plan. Numbers in the code are written (765) NXX-XXXX at home and +1 765 NXX-XXXX when dialled from outside Canada and the United States. Since the NANP moved to 10-digit dialling you must always include the area code, even for a local call.
Towns and cities in area code 765
The 203 towns below are the largest in the 765 footprint, ranked by population. Every one of them links to its own page with the full list of area codes and ZIP codes for that town.
| Town | County | Population | ZIP codes |
|---|---|---|---|
| Lafayette | Tippecanoe County | 106,622 | 6 |
| Muncie | Delaware County | 88,454 | 7 |
| Anderson | Madison County | 79,477 | 8 |
| West Lafayette | Tippecanoe County | 75,198 | 3 |
| Kokomo | Howard County | 75,099 | 4 |
| Richmond | Wayne County | 44,615 | 2 |
| Marion | Grant County | 41,561 | 2 |
| Martinsville | Morgan County | 32,446 | 1 |
| New Castle | Henry County | 29,337 | 1 |
| Crawfordsville | Montgomery County | 28,357 | 1 |
| Lebanon | Boone County | 23,553 | 1 |
| Frankfort | Clinton County | 23,134 | 1 |
Counties covered
| County | ZIP codes |
|---|---|
| Tippecanoe County | 17 |
| Madison County | 16 |
| Henry County | 15 |
| Delaware County | 14 |
| Wayne County | 14 |
| Grant County | 12 |
| Montgomery County | 11 |
| Rush County | 9 |
| Howard County | 9 |
| Randolph County | 9 |
| Vermillion County | 9 |
| Clinton County | 8 |
Nearby area codes
How to dial area code 765
- Within North America: 765 + 7-digit number (765-NXX-XXXX). The leading 1 is optional on a mobile phone and required on most landlines for long-distance.
- From abroad: your country's international prefix, then 1, then 765, then the 7-digit number — for example 00 1 765 NXX-XXXX from most of Europe.
Frequently asked questions
What area code is 765?
765 is a North American Numbering Plan area code assigned to Indiana, the United States. It covers about 1,126,092 people in 203 towns.
Is 765 a US or Canadian area code?
765 is a United States area code. Canada and the United States share the +1 country code, so both are part of the same numbering plan.
What time zone is area code 765 in?
Area code 765 is in the Indianapolis time zone.
Do I have to dial 10 digits?
Yes. Every NANP call now requires the area code plus the seven-digit number, even for a local call.