ZIP Code: 77231 - HOUSTON, TX

ZIP Code 77231 includes many ZIP+4 Codes. Each ZIP+4 Code corresponds to a specific address or group of addresses. Below is a complete list of all ZIP+4 Codes within ZIP Code 77231, along with their associated addresses. You can also find a 9-digit ZIP Code by entering a full address.

ZIP+4 Code	Address
77231-0001	PO BOX 310001 (From 310001 To 310116), HOUSTON, TX
77231-0121	PO BOX 310121 (From 310121 To 310194), HOUSTON, TX
77231-0200	PO BOX 310271, HOUSTON, TX
77231-0201	PO BOX 310201 (From 310201 To 310223), HOUSTON, TX
77231-0223	PO BOX 310224, HOUSTON, TX
77231-0224	PO BOX 310231, HOUSTON, TX
77231-0232	PO BOX 310232 (From 310232 To 310236), HOUSTON, TX
77231-0241	PO BOX 310241 (From 310241 To 310268), HOUSTON, TX
77231-0272	PO BOX 310272 (From 310272 To 310298), HOUSTON, TX
77231-0300	11805 CHIMNEY ROCK RD, HOUSTON, TX

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This is the online map of HOUSTON, Harris County, Texas. You can use the controls to move around and zoom in or out. Map information is for reference only.

Nearby ZIP Codes include 77202, 77201, 77010, 77002, and 77003. These ZIP Codes are located within approximately 25 kilometers of ZIP Code 77231. The listed distances are approximate and provided for reference only.