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Maryland

Area code 301 reported phone numbers

Area code 301 is assigned to Maryland, with 784 prefixes in use held by 31 carriers and rate centers such as Frederick, Gaithersbg, Waldorf, Hagerstown, Cumberland, Lxtnpkgrml. Consumers have filed 1,027 complaints about 912 numbers in this area code, and 16 of those numbers have enough reports to get their own page.

912Reported numbers
1,027Complaints
440Complaints, last 30 days
Oct 21, 2026Last complaint

Most reported 301 numbers in the last 30 days

Phone numberLast 30 daysMost reported topic
(301) 558-17438Not specified
(301) 823-10097Dropped call or no message
(301) 710-01346Home improvement & cleaning
(301) 861-05465Not specified
(301) 822-90684Dropped call or no message
(301) 888-06213Other
(301) 635-57702Other
(301) 200-75642Other
(301) 235-12932Other
(301) 635-20962Impostor calls
(301) 637-23082Other
(301) 781-59902Other
(301) 835-17782Other
(301) 888-49232Other
(301) 905-99452Other

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 301 numbers with repeated complaints

Phone numberComplaintsTopicLast reported
(301) 822-97183OtherOct 20, 2026
(301) 558-17439Not specifiedOct 19, 2026
(301) 823-10097Dropped call or no messageOct 19, 2026
(301) 822-90684Dropped call or no messageOct 16, 2026
(301) 710-01347Home improvement & cleaningOct 9, 2026
(301) 888-06213OtherOct 8, 2026
(301) 615-308512Dropped call or no messageOct 6, 2026
(301) 635-57703OtherSep 24, 2026
(301) 861-05465Not specifiedSep 23, 2026
(301) 325-48303Debt reductionSep 20, 2026
(301) 409-39763Dropped call or no messageSep 13, 2026
(301) 349-36873Dropped call or no messageSep 13, 2026
(301) 690-60598Dropped call or no messageSep 13, 2026
(301) 518-62164Debt reductionSep 11, 2026
(301) 363-70945Not specifiedMay 17, 2025
(301) 882-51394Not specifiedFeb 18, 2025

Robocall complaints in Maryland →