What city is ZIP code 37378?

37378 is a Smartt, Tennessee ZIP code.

What county is 37378 in?

ZIP code 37378 is in Warren County, Tennessee.

What time zone is ZIP code 37378 in?

37378 is in the Central Time zone (America/Chicago).

What area code is 37378?

Phone numbers in ZIP code 37378 use area code 931.

Can I use 37378 for a street address?

No. 37378 is only for PO Boxes. Street addresses in Smartt use another ZIP code.

What ZIP codes are near 37378?

The nearest ZIP codes to 37378 are 37110 (Mcminnville, 4.8 miles), 37111 (Mcminnville, 4.8 miles), 37357 (Morrison, 5.3 miles) and 37394 (Viola, 7.2 miles).

ZIP code 37378

Where is ZIP code 37378?

Smartt, Tennessee

Warren County · PO Box only ZIP code

ZIP code 37378 belongs to Smartt, Tennessee in Warren County. 37378 is a PO Box only ZIP code: it is used for post office boxes at the Smartt post office, not for street addresses. It is in the Central Time zone and uses area code 931. The closest ZIP codes are 37110 (Mcminnville, 4.8 mi northeast), 37111 (Mcminnville, 4.8 mi northeast) and 37357 (Morrison, 5.3 mi southwest).

ZIP code	37378
Type	PO Box only (no street delivery)
Status	Active
City	Smartt
State	Tennessee (TN)
County	Warren County
Time zone	Central Time · now
Area code	931
Coordinates	35.6403, -85.8366 map
3-digit prefix	373

The Census Bureau doesn’t publish population figures for po box only ZIP codes because nobody lives at a PO Box or a single organization’s address. For figures about the area, see the nearby standard ZIP codes below.

ZIP codes near 37378

ZIP code	City	Distance	Type
37110	Mcminnville, TN	4.8 mi NE	Standard
37111	Mcminnville, TN	4.8 mi NE	PO Box only
37357	Morrison, TN	5.3 mi SW	Standard
37394	Viola, TN	7.2 mi S	PO Box only
37382	Summitville, TN	10.4 mi SW	PO Box only
38581	Rock Island, TN	12.4 mi NE	Standard
37305	Beersheba Springs, TN	14.5 mi SE	Standard
37026	Bradyville, TN	15 mi W	Standard
38550	Campaign, TN	15.3 mi NE	PO Box only
37301	Altamont, TN	15.4 mi S	Standard
37349	Manchester, TN	16.6 mi SW	PO Box only
37190	Woodbury, TN	17 mi NW	Standard

Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 37378 or measure the distance to another ZIP code.

How to address mail to 37378

JANE SMITH
PO BOX 123
SMARTT TN 37378

Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (37378-XXXX) helps mail sort faster but isn’t required.

Questions

What city is ZIP code 37378?: 37378 is a Smartt, Tennessee ZIP code.
What county is 37378 in?: ZIP code 37378 is in Warren County, Tennessee.
What time zone is ZIP code 37378 in?: 37378 is in the Central Time zone (America/Chicago).
What area code is 37378?: Phone numbers in ZIP code 37378 use area code 931.
Can I use 37378 for a street address?: No. 37378 is only for PO Boxes. Street addresses in Smartt use another ZIP code.
What ZIP codes are near 37378?: The nearest ZIP codes to 37378 are 37110 (Mcminnville, 4.8 miles), 37111 (Mcminnville, 4.8 miles), 37357 (Morrison, 5.3 miles) and 37394 (Viola, 7.2 miles).