| Information | Details |
|---|---|
| Branch Name | Diamond Square |
| Office Address | 12 Bureau Drive, Gaithersburg, MD 20878 |
| Service Type | Full Service Office |
| State & County | Maryland - Montgomery |
| City or Town | Gaithersburg |
| Bank Name | Capital One |
| Bank Type | National Bank |
| Online Banking | capitalone.com |
Calling from Outside the USA: If you are calling a phone number in the USA from another country, you need to start with the country code "+1". This is the international dialing code for the USA.
Calling within the USA: If you are calling a phone number within the USA from another number within the USA, you don't need to include the "+1" country code. Just dial the 10-digit local number.
In summary: Use "+1" when dialing internationally (from outside the USA), and skip it when dialing domestically (within the USA).
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Capital One, Diamond Square Branch Hours of Operation
Each branch operates on its own schedule. Below are the general hours for most branches, but it is recommended to check with your specific branch to ensure you have the most accurate and up-to-date information.
General Hours of Operation:
- Monday: 9:00 am - 5:00 pm
- Tuesday: 9:00 am - 5:00 pm
- Wednesday: 9:00 am - 5:00 pm
- Thursday: 9:00 am - 5:00 pm
- Friday: 9:00 am - 6:00 pm
- Saturday: 9:00 am - 6:00 pm
- Sunday: Closed