Callao Post Office

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7. Callao Post Office at Market Street, Callao MO

Callao Post Office Contact Information

Address, Phone Number, and Business Hours for Callao Post Office.

Name

Callao Post Office

Address

109 Market Street
Callao, Missouri, 63534

Phone

660-768-5612

Hours

Monday: 07:45 am - 11:00 am 12:00 pm - 04:00 pm, Tuesday: 07:45 am - 11:00 am 12:00 pm - 04:00 pm, Wednesday: 07:45 am - 11:00 am 12:00 pm - 04:00 pm, Thursday: 07:45 am - 11:00 am 12:00 pm - 04:00 pm, Friday: 07:45 am - 11:00 am 12:00 pm - 04:00 pm, Saturday: 7:00am - 10:00am, Sunday: closed

Services

Bulk Mail AcceptanceBulk Mail Account BalanceBulk Mail New PermitGeneral DeliveryMoney Orders (Domestic)Money Orders (Inquiry)Pickup Accountable MailPickup Hold MailPO Box OnlinePriority Mail International®

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