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City Mailroom Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from City Mailroom, Shipping Supply & Service, 44-70 21st Street, New York, NY.

City Mailroom located at 4470 21st St, Long Island City NY is the go-to resource for packing, shipping, printing and business service needs of the residents and businesses of Long Island City, NY.

Have old electronics or other recyclable items sitting around because you’re not sure what to do with them?Recycling ser...
11/02/2026

Have old electronics or other recyclable items sitting around because you’re not sure what to do with them?
Recycling services give you a convenient way to clear out unwanted items without simply tossing them in the trash.
What’s been sitting around waiting for a proper send-off?
718-729-5000
4470 21st St
Long Island City, NY 11101
https://www.citymailroom.com/Home-Business/Recycling-Services

Whether you're handing out candy, heading to a party, or walking the neighborhood with the kids, we hope your Halloween ...
10/31/2026

Whether you're handing out candy, heading to a party, or walking the neighborhood with the kids, we hope your Halloween is filled with plenty of treats and just the right amount of spooky.

Have a fun and safe Halloween! 👻

💡 Helpful Tip FridayShipping a gift? Don't put the shipping label directly on the product's original box.Use a separate ...
10/30/2026

💡 Helpful Tip Friday
Shipping a gift? Don't put the shipping label directly on the product's original box.
Use a separate shipping box with enough cushioning to protect the item. It also keeps the gift a surprise and helps the original packaging arrive in better condition.
A little extra packing can make a big difference.

Trip coming up sooner than your passport timeline allows?Passport delays can become a much bigger problem when there's a...
10/28/2026

Trip coming up sooner than your passport timeline allows?
Passport delays can become a much bigger problem when there's already a departure date on the calendar.
City Mailroom offers passport expediting services when you need help getting the process moving faster.
How close is your next trip?
718-729-5000
4470 21st St
Long Island City, NY 11101
https://www.citymailroom.com/Home-Business/Passport-Expediting

Need stamps and realize you're completely out just as you're ready to mail something?It's one of those little errands th...
10/26/2026

Need stamps and realize you're completely out just as you're ready to mail something?
It's one of those little errands that's easy to forget until the envelope is already in your hand.
Stop by City Mailroom and pick up the postage you need.
718-729-5000
4470 21st St
Long Island City, NY 11101
https://www.citymailroom.com/Pack-Ship/Shipping/Postage-Stamps

💡 Helpful Tip FridayDon't toss that shipping receipt just yet.Keep your receipt and tracking number until you know your ...
10/23/2026

💡 Helpful Tip Friday
Don't toss that shipping receipt just yet.
Keep your receipt and tracking number until you know your package has arrived safely. It makes checking delivery status much easier and gives you the information you'll need if there's ever a problem along the way.
Once it's delivered, then you can clean out the wallet. 😄

Need to send a fax and suddenly remember it's not 1997 and you don't own a fax machine?Some businesses, medical offices,...
10/21/2026

Need to send a fax and suddenly remember it's not 1997 and you don't own a fax machine?
Some businesses, medical offices, and organizations still rely on faxing for important documents.
City Mailroom gives you a convenient local place to get it sent.
718-729-5000
4470 21st St
Long Island City, NY 11101
https://www.citymailroom.com/Home-Business/Fax-Services

Shipping something that doesn't quite fit any box you have?Trying to force an unusual item into standard packaging can l...
10/19/2026

Shipping something that doesn't quite fit any box you have?
Trying to force an unusual item into standard packaging can leave too much empty space or not enough protection.
A custom box gives the item packaging built around its actual size and shape.
718-729-5000
4470 21st St
Long Island City, NY 11101
https://www.citymailroom.com/Pack-Ship/Packing/Custom-Box-Making

💡 Helpful Tip FridayGive your box a gentle shake before you seal it.If you can feel the item moving around inside, there...
10/16/2026

💡 Helpful Tip Friday
Give your box a gentle shake before you seal it.
If you can feel the item moving around inside, there's probably too much empty space. Adding the right cushioning can help keep everything from shifting during transit.
If it's moving on your kitchen table, imagine what it'll do on the road.

Writing the same address or information over and over?A custom rubber stamp can turn a repetitive little task into a two...
10/14/2026

Writing the same address or information over and over?
A custom rubber stamp can turn a repetitive little task into a two-second job.
They're useful for addresses, business information, paperwork, and plenty of everyday office tasks.
What would you put on yours?
718-729-5000
4470 21st St
Long Island City, NY 11101
https://www.citymailroom.com/Home-Business/Rubber-Stamps

Address

44-70 21st Street
New York, NY
11101

Opening Hours

Monday 9am - 7pm
Tuesday 9am - 7pm
Wednesday 9am - 7pm
Thursday 9am - 7pm
Friday 9am - 7pm
Saturday 9am - 4pm

Telephone

(718) 729-5000

Alerts

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