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Maryland

Area code 240 reported phone numbers

Area code 240 is assigned to Maryland, with 785 prefixes in use held by 45 carriers and rate centers such as Frederick, Gaithersbg, Hagerstown, Waldorf, Leonardtn, Cumberland. Consumers have filed 1,105 complaints about 1,010 numbers in this area code, and 12 of those numbers have enough reports to get their own page.

1,010Reported numbers
1,105Complaints
510Complaints, last 30 days
Oct 20, 2026Last complaint

Most reported 240 numbers in the last 30 days

Phone numberLast 30 daysMost reported topic
(240) 582-29014Other
(240) 594-05272Not specified
(240) 306-89852Other
(240) 359-51742Other
(240) 448-69872Medical & prescriptions
(240) 570-56032Impostor calls
(240) 649-77912Other
(240) 690-68382Other
(240) 746-09112Dropped call or no message
(240) 785-69852Other
(240) 821-99252Impostor calls
(240) 826-53262Dropped call or no message
(240) 834-61912Dropped call or no message
(240) 895-93532Debt reduction
(240) 896-84462Dropped call or no message

Scammers often fake caller IDs with local area codes (“neighbor spoofing”) so their calls look familiar. A local number on this list may be spoofed rather than owned by the caller.

All 240 numbers with repeated complaints

Phone numberComplaintsTopicLast reported
(240) 582-29014OtherOct 9, 2026
(240) 318-95454OtherOct 5, 2026
(240) 594-05273Not specifiedSep 28, 2026
(240) 509-55013Impostor callsSep 28, 2026
(240) 730-36013OtherSep 18, 2026
(240) 359-41133Impostor callsSep 14, 2026
(240) 443-26753Debt reductionSep 14, 2026
(240) 653-58385Not specifiedSep 4, 2026
(240) 769-78944Not specifiedAug 29, 2026
(240) 769-78874Not specifiedAug 3, 2026
(240) 769-78853Not specifiedJul 29, 2026
(240) 267-43707Not specifiedJul 12, 2026

Robocall complaints in Maryland →