ZIP code 45400
Where is ZIP code 45400?
Dayton, Ohio
Montgomery County · Standard ZIP code · retired
ZIP code 45400 is no longer in use. USPS retired it, so mail addressed to it may be delayed or returned. ZIP code 45400 belongs to Dayton, Ohio in Montgomery County. 45400 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Eastern Time zone and uses area code 937. The closest ZIP codes are 45412 (Dayton, 0.1 mi southwest), 45423 (Dayton, 0.1 mi southwest) and 45402 (Dayton, 0.3 mi south).
| ZIP code | 45400 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Retired (no longer in use) |
| City | Dayton |
| State | Ohio (OH) |
| County | Montgomery County |
| Time zone | Eastern Time · now |
| Area code | 937 |
| Coordinates | 39.76, -84.19 map |
| 3-digit prefix | 454 |
ZIP codes near 45400
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 45412 | Dayton, OH | 0.1 mi SW | Unique |
| 45423 | Dayton, OH | 0.1 mi SW | Standard |
| 45402 | Dayton, OH | 0.3 mi S | Standard |
| 45422 | Dayton, OH | 0.6 mi W | Unique |
| 45469 | Dayton, OH | 1.5 mi SE | Unique |
| 45479 | Dayton, OH | 1.8 mi S | Standard |
| 45410 | Dayton, OH | 1.8 mi SE | Standard |
| 45403 | Dayton, OH | 2.1 mi E | Standard |
| 45404 | Dayton, OH | 2.3 mi NE | Standard |
| 45405 | Dayton, OH | 2.4 mi NW | Standard |
| 45409 | Dayton, OH | 2.5 mi S | Standard |
| 45406 | Dayton, OH | 2.9 mi NW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 45400 or measure the distance to another ZIP code.
Other ZIP codes in Dayton, OH
- 45401
- 45402
- 45403
- 45404
- 45405
- 45406
- 45409
- 45410
- 45412
- 45413
- 45414
- 45415
- 45416
- 45417
- 45419
- 45420
- 45422
- 45423
- 45424
- 45426
- 45428
- 45429
- 45430
- 45431
- 45432
- 45433
- 45434
- 45435
- 45437
- 45439
- 45440
- 45441
- 45448
- 45449
- 45458
- 45459
- 45469
- 45470
- 45475
- 45479
- 45481
- 45482
- 45490
All Dayton ZIP codes with population and income →
Questions
- What city is ZIP code 45400?
- 45400 is a Dayton, Ohio ZIP code.
- What county is 45400 in?
- ZIP code 45400 is in Montgomery County, Ohio.
- What time zone is ZIP code 45400 in?
- 45400 is in the Eastern Time zone (America/New_York).
- What area code is 45400?
- Phone numbers in ZIP code 45400 use area code 937.
- What ZIP codes are near 45400?
- The nearest ZIP codes to 45400 are 45412 (Dayton, 0.1 miles), 45423 (Dayton, 0.1 miles), 45402 (Dayton, 0.3 miles) and 45422 (Dayton, 0.6 miles).