Follow CBSDFW.COM: Facebook | Twitter

GARLAND (CBSDFW.COM) –  The violent tornadoes that roared through the Garland area over the weekend has impacted mail service in the delivery areas of Garland, Rockwall and Rowlett.

READ MORE: Frisco Memorial Girls' And Boys' Basketball Teams No Longer The New Kids On The Block

The U.S. Postal Service said in a news release Monday, mail delivery may also be impacted because of flooding in Red Oak, Brownsboro, Atlanta and Melissa.

All Post Offices are expected to be open for business.

In those locations where roads are impassable or unsafe for travel due to closure by local emergency officials, mail delivery services may be temporarily curtailed until normal conditions are restored. Those customers who are unable to receive mail delivery may pick up mail at their local delivery Post Office:

READ MORE: Loophole In Federal Surprise Medical Bill Ban Leaves Patients At Risk Of High, Unexpected Ambulance Bills

Garland South Post Office 501 E Oates Road Garland, TX 75043
Rockwall Main Post Office 609 S Goliad Street Rockwall, TX 75087
Rowlett Main Post Office 3416 Enterprise Drive Rowlett, TX 75088

Customers are required to provide their delivery address and a valid photo ID in order to pick up their mail.

If mailboxes are blocked off and conditions are difficult, letter carriers must always consider safety and accessibility first. Letter carriers are instructed to not deliver to mailboxes and locations which are too hazardous to access.

Customers can call the Postal Service’s toll-free number 800-ASK-USPS (800-275-8777) or the TTY number 877-TTY-2HLP (877-889-2457) for help with any postal related questions they may have.

MORE NEWS: 1 Dead, 1 Injured After Shooting In Forest Hill

(©2015 CBS Local Media, a division of CBS Radio Inc. All Rights Reserved. This material may not be published, broadcast, rewritten, or redistributed.)