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US ZIP Codes → Cities by ZIP Code → 21556

ZIP Code 21556

ZIP Code21556
CityPINTO
StateMD
TypePO BOX
Post offices count1 (see all)

Cities in ZIP Code 21556

Primary city: PINTO, MD

Post offices

PINTO — Post Office™
16111 MCMULLEN HWY PINTO, MD 21556-9998
More

PINTO — Post Office™

16111 MCMULLEN HWY
PINTO, MD 21556-9998

For facility accessibility, please call the Post Office.

1-800-ASK-USPS® (800-275-8777)
Phone 301-729-6565
Fax 301-729-0892
TTY 301-729-0892

Hours

  • Retail Hours

    Mon
    9:30 am-1:00 pm, 2:00 pm-4:30 pm
    Tue
    9:30 am-1:00 pm, 2:00 pm-4:30 pm
    Wed
    9:30 am-1:00 pm, 2:00 pm-4:30 pm
    Thu
    9:30 am-1:00 pm, 2:00 pm-4:30 pm
    Fri
    9:30 am-1:00 pm, 2:00 pm-4:30 pm
    Sat
    8:30 am-12:00 pm
    Sun
    Closed

  • Call Referral Hours

    Mon
    9:30 am-1:00 pm, 2:00 pm-4:30 pm
    Tue
    9:30 am-1:00 pm, 2:00 pm-4:30 pm
    Wed
    9:30 am-1:00 pm, 2:00 pm-4:30 pm
    Thu
    9:30 am-1:00 pm, 2:00 pm-4:30 pm
    Fri
    9:30 am-1:00 pm, 2:00 pm-4:30 pm
    Sat
    8:30 am-12:00 pm
    Sun
    Closed

  • Last Collection Hours

    Mon
    4:30 pm
    Tue
    4:30 pm
    Wed
    4:30 pm
    Thu
    4:30 pm
    Fri
    4:30 pm
    Sat
    12:00 pm
    Sun
    Closed

  • Lobby Hours

    Mon
    12:01 am-11:59 pm
    Tue
    12:01 am-11:59 pm
    Wed
    12:01 am-11:59 pm
    Thu
    12:01 am-11:59 pm
    Fri
    12:01 am-11:59 pm
    Sat
    12:01 am-11:59 pm
    Sun
    12:01 am-11:59 pm

  • Pickup Services Hours

    Mon
    9:30 am-1:00 pm, 2:00 pm-4:30 pm
    Tue
    9:30 am-1:00 pm, 2:00 pm-4:30 pm
    Wed
    9:30 am-1:00 pm, 2:00 pm-4:30 pm
    Thu
    9:30 am-1:00 pm, 2:00 pm-4:30 pm
    Fri
    9:30 am-1:00 pm, 2:00 pm-4:30 pm
    Sat
    8:30 am-12:00 pm
    Sun
    Closed

  • PO Box Access Hours

    Mon
    12:01 am-11:59 pm
    Tue
    12:01 am-11:59 pm
    Wed
    12:01 am-11:59 pm
    Thu
    12:01 am-11:59 pm
    Fri
    12:01 am-11:59 pm
    Sat
    12:01 am-11:59 pm
    Sun
    12:01 am-11:59 pm

  • PO Box Delivery Hours

    Mon
    11:30 am
    Tue
    11:30 am
    Wed
    11:30 am
    Thu
    11:30 am
    Fri
    11:30 am
    Sat
    9:30 am
    Sun
    Closed

Services at this Location Service hours may vary.

  • Business Reply Mail® Account Balance
  • Business Reply Mail New Permit
  • Burial Flags
  • Call Referral
  • General Delivery
  • Greeting Card Services
  • Gift Card Services
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Pickup Hold Mail
  • Pickup Accountable Mail
  • Pickup Notice Left Mail
  • Priority Mail International®
  • PO Box Online
  • Label Broker®

Map

Other ZIP Codes

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