“This Postal Annex location is very effectively efficient and customer focused. Several past instances where I was uncertain as to how to proceed with a particular task, the staff quickly solved the matter with skill and thoroughness .”
“I came in to return two internet modems. While this location was actually busy the employees helped the customers very quickly while being very professional and kind.”
“I am so glad this store closes at 10pm I have to return my heart monitor on the 11th and I won't be able to do it early, thank God for this store, it will be my store from now on.!!”
8:30AM - 6PM
6537 S Staples St #125, Corpus Christi
Shipping Centers
“Went in to ship items to Washington State. The associates were busy but greeted me at the door. They worked through the line fast and efficiently but still gave time to interact with the customers in a polite, friendly manner.”
“The young lady in the front was awesome!! Sweet, knowledgeable and fast. Awesome store! Great equipment and so many things you need. Everyone I've ever encountered here is kind and very helpful.”
“Isle Mail & More is hands down one of the best businesses on the island! Their customer service is always exceptional, and they consistently go above and beyond no matter what I need.
They’ve saved me so many times with last-minute printing—everything is done quickly and perfectly. During the holidays, they wrap all my Christmas gifts beautifully, which takes so much time and stress off my plate.
I also have to give a special shoutout to John—he truly makes the experience every time I go in. He is always so kind, patient, and detail-oriented, and never makes anything feel like an inconvenience. No matter what I bring in—especially craft projects—he takes the time to make sure everything turns out exactly how I envisioned. You can tell he genuinely cares about his work and the people he helps.
It's so convenient not having to drive to UPS or FedEx. Being able to stay on the island and support a local business like this is a huge win.
As a busy mom and business owner, having a place like Isle Mail & More that I can rely on means everything. Highly recommend!”
“This place is so awesome on the inside all kinds of cool stuff and the absolute best customer service! I am disabled with MS in a chair and also a reseller on the eBay.. so getting packages out can be a chore..MCUSA takes all carriers usps ups fedex.. one stop shop for what you need shipped. They have been very helpful in accommodating me as I now see them several times a week! Go see them they are great”
“You have a package you need to send off? Go by and see Melissa! There are not enough words to express how wonderful she is! How far above customer service she goes for her customers. She not only taped up my box for me (something I should have done), she saved me money. Neither of these two things did she need to do but she did. Melissa, you were a blessing that I am very thankful for.”
“They are always courteous, help me with my Amazon returns (I can never figure it out) and charge a minimum. The service is well worth it They even box the returns up for me.”
“I bet that guy must thought I was a little crazy this morning but I needed to send a Christmas gift and needed there on time. I like everyone thought let’s go to the post office they open at 9:30. When I got there I saw a long line so went to Box Brothers and so glad I did. In and out and served before 10 am which is opening time. Also guaranteed by Christmas. Thank you for making my life so much easier. The cost I am sure would be about the same as the Post Office and no wait. You made my day.”
“The employees were helpful and courteous. That parking lot is a nightmare due to neighboring Starbucks drive through so recommend parking in the lot next door and walking over.”
“Secluded small area but staff so friendly and made the trip worth it. Possible disadvantage would be it's on a one way access road. Didn't mind going down a bit to do a U turn.”
“I went in needing labels for products to be shipped asap. Renee R. helped me design the print page and had them printed so fast. It really was a pleasure to have her efficiency on a day that was crazy.”
“The box is NOT in front of one of the storefronts.....it is at the very front of the parking lot of the units. It is over by the main sign. Older photos show the storefronts and they are misleading”
“My only complaint is the parking! Otherwise I am usually in and out within a few minutes. Everyone has always been very helpful and friendly. Parking just stinks, but it’s a small lot so I do get it.”
“This is the best post office I've ever been to in my entire life! Most post offices have people that don't seem like they care, who could care less, and provide service that reflects that. This post office is definitely the exception. The people smile they seem like they care and they take care of everything the first time”
“I've been to this branch on two occasions in the past year. Both of these visits required significant use of multiple services that are offered (notary, fax, print and copy). I've also dealt with numerous employees (never the same one, twice) and I found their helpfulness, expedience and knowledge to be outstanding. While, I will admit that the phone call I had made earlier (today, 8/8/2026) was a little brusk, it was still professional and helpful.
I very much recommend this particular branch and staff for your needs. I cannot speak to their shipping/receiving, but their office service offerings are commendable.”
8AM - 5:30PM
1345 Crescent Drive, Corpus Christi
Shipping Centers
“Made my dumbass walk to the post office thinking I could use the excerise, 1hr later and I'm drenched in sweat. After buying some postcard stamps I asked if I could cool down and they offered me their fan and a bottle of water. Now to walk back... fuuuuuuuuuuhhh”
“I went in today (June 25, 2026) to have some documents notarized and witnessed. Kasandra Franco helped me. She is AMAZING! She is knowledgeable, very friendly and professional. She made me feel so welcome, even helped me also mail a document so that I wouldn't have to make an additional trip to the post office. She informed me of all the best ways to do this.
It is rare in this day and time to have customer service over and beyond like this. She is a true asset to The UPS Store. I will go to her for all of my needs in the future. Thank you Kasandra!”