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Exchange · Maryland

(443) 338-xxxx

Every number from 443-338-0000 to 443-338-9999. NANPA records the exchange as assigned to Windstream (PAETEC) for Maryland. 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.

CarrierWindstream (PAETEC)original
Line typeVoIP / internet phonelikely
Rate centerMaryland
Flagged numbers1

Reported numbers starting 443-338

NumberVerdictWhat it isReportsComplaints
(443) 338-1263CautionTelemarketer / sales03

About the 443-338 exchange

443-338 is an exchange (the first six digits of a phone number) in area code 443, which covers Maryland. NANPA, which runs the North American Numbering Plan, assigned it to Windstream (PAETEC) for the Maryland 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 443-338 numbers is usually Eastern time. Scammers can also fake (spoof) any number, so a call that shows a 443-338 number may not come from Windstream (PAETEC) at all.

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