Diamond Shamrock is listed under the Convenience Stores category (which is under the following categories: Shopping & Stores -> Grocery Stores).
They are listed as being a B2C (business to consumer) company.
Diamond Shamrock was founded in 2007.
They are located at 3701 West Us Highway 83 in Mcallen, Texas.
Mobile and regular directions can be viewed below as well as their phone number, ratings, website (when listed).
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