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Exchange · Mountain View, CA

(650) 215-xxxx

Every number from 650-215-0000 to 650-215-9999. NANPA records the exchange as assigned to Lumen (Level 3) for Mountain View, 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 centerMountain View, CA
Flagged numbers6

Reported numbers starting 650-215

NumberVerdictWhat it isReportsComplaints
(650) 215-5134CautionTelemarketer / sales03
(650) 215-5255Shady callRobocall / recorded message03
(650) 215-5272Shady callRobocall / recorded message06
(650) 215-5634Shady callTelemarketer / sales04
(650) 215-5637Shady callRobocall / recorded message05
(650) 215-5671Shady callRobocall / recorded message04

About the 650-215 exchange

650-215 is an exchange (the first six digits of a phone number) in area code 650, which covers California. NANPA, which runs the North American Numbering Plan, assigned it to Lumen (Level 3) for the Mountain View, 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 650-215 numbers is usually Pacific time. Scammers can also fake (spoof) any number, so a call that shows a 650-215 number may not come from Lumen (Level 3) at all.

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