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Exchange · San Diego, CA

(858) 201-xxxx

Every number from 858-201-0000 to 858-201-9999. NANPA records the exchange as assigned to Lumen (Level 3) for San Diego, CA. 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.

CarrierLumen (Level 3)original
Line typeVoIP / internet phonelikely
Rate centerSan Diego, CA
Flagged numbers1

Reported numbers starting 858-201

NumberVerdictWhat it isReportsComplaints
(858) 201-5528CautionTelemarketer / sales04

About the 858-201 exchange

858-201 is an exchange (the first six digits of a phone number) in area code 858, which covers California. NANPA, which runs the North American Numbering Plan, assigned it to Lumen (Level 3) for the San Diego, CA 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 858-201 numbers is usually Pacific time. Scammers can also fake (spoof) any number, so a call that shows a 858-201 number may not come from Lumen (Level 3) at all.

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