What city is ZIP code 63171?

63171 is a Saint Louis, Missouri ZIP code.

What county is 63171 in?

ZIP code 63171 is in St. Louis City, Missouri.

What time zone is ZIP code 63171 in?

63171 is in the Central Time zone (America/Chicago).

What area code is 63171?

Phone numbers in ZIP code 63171 use area code 314.

Can I use 63171 for a street address?

Only for mail to the organization it is assigned to. Other addresses in Saint Louis use a standard ZIP code.

What ZIP codes are near 63171?

The nearest ZIP codes to 63171 are 63156 (Saint Louis, 0 miles), 63157 (Saint Louis, 0 miles), 63158 (Saint Louis, 0 miles) and 63160 (Saint Louis, 0 miles).

ZIP code 63171

Where is ZIP code 63171?

Saint Louis, Missouri

St. Louis City · Unique ZIP code

ZIP code 63171 belongs to Saint Louis, Missouri in St. Louis City. 63171 is a unique ZIP code assigned to a single organization (Laclede Gas Co) that gets a lot of mail. It is in the Central Time zone and uses area code 314. The closest ZIP codes are 63156 (Saint Louis, 0 mi north), 63157 (Saint Louis, 0 mi north) and 63158 (Saint Louis, 0 mi north).

ZIP code	63171
Type	Unique ZIP code for a single organization
Status	Active
City	Saint Louis
State	Missouri (MO)
County	St. Louis City
Time zone	Central Time · now
Area code	314
Coordinates	38.6531, -90.2435 map
3-digit prefix	631

The Census Bureau doesn’t publish population figures for unique 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 63171

ZIP code	City	Distance	Type
63156	Saint Louis, MO	0 mi N	PO Box only
63157	Saint Louis, MO	0 mi N	PO Box only
63158	Saint Louis, MO	0 mi N	PO Box only
63160	Saint Louis, MO	0 mi N	Unique
63163	Saint Louis, MO	0 mi N	PO Box only
63164	Saint Louis, MO	0 mi N	Unique
63166	Saint Louis, MO	0 mi N	PO Box only
63177	Saint Louis, MO	0 mi N	PO Box only
63178	Saint Louis, MO	0 mi N	PO Box only
63179	Saint Louis, MO	0 mi N	PO Box only
63195	Saint Louis, MO	0 mi N	Unique
63199	Saint Louis, MO	0 mi N	Unique

Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 63171 or measure the distance to another ZIP code.

How to address mail to 63171

JANE SMITH
123 MAIN ST
SAINT LOUIS MO 63171

Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (63171-XXXX) helps mail sort faster but isn’t required.

Other ZIP codes in Saint Louis, MO

All Saint Louis ZIP codes with population and income →

Questions

What city is ZIP code 63171?: 63171 is a Saint Louis, Missouri ZIP code.
What county is 63171 in?: ZIP code 63171 is in St. Louis City, Missouri.
What time zone is ZIP code 63171 in?: 63171 is in the Central Time zone (America/Chicago).
What area code is 63171?: Phone numbers in ZIP code 63171 use area code 314.
Can I use 63171 for a street address?: Only for mail to the organization it is assigned to. Other addresses in Saint Louis use a standard ZIP code.
What ZIP codes are near 63171?: The nearest ZIP codes to 63171 are 63156 (Saint Louis, 0 miles), 63157 (Saint Louis, 0 miles), 63158 (Saint Louis, 0 miles) and 63160 (Saint Louis, 0 miles).