Look up a number Latest reports Trending numbers Scam alerts Scam text checker Guides Area codes Scam calls by state Report a shady caller
Theme

Exchange · Cumberland, MD

(301) 783-xxxx

Every number from 301-783-0000 to 301-783-9999. NANPA records the exchange as assigned to Bandwidth for Cumberland, MD. Robocall and scam operations often use many numbers from one exchange, so if one number here is a shady call, its neighbors deserve a second look.

CarrierBandwidthoriginal
Line typeVoIP / internet phonelikely
Rate centerCumberland, MD
Flagged numbers3

Reported numbers starting 301-783

NumberVerdictWhat it isReportsComplaints
(301) 783-0509CautionPolitical06
(301) 783-0535CautionScam or spam text03
(301) 783-0664CautionScam or spam text07

About the 301-783 exchange

301-783 is an exchange (the first six digits of a phone number) in area code 301, which covers Maryland. NANPA, which runs the North American Numbering Plan, assigned it to Bandwidth for the Cumberland, MD rate center. Numbers from this carrier are usually VoIP / internet phone lines.

People keep their number when they move or switch carrier, so this is where the number was first assigned, not where the caller is today. Local time for 301-783 numbers is usually Eastern time. Scammers can also fake (spoof) any number, so a call that shows a 301-783 number may not come from Bandwidth at all.

Warn the next person

Shady call? Look it up.

Every report you add is one less person who picks up. It takes 30 seconds and it's anonymous.

Report a shady caller