| Area Code: | 650 |
| Country: | United States |
| State/Province: | California - CA |
| Major City: | San Mateo |
| Time Zone: | Pacific |
| About 650 : | The 650 Area Code (or Area Code 650) is located in the state of CA. Area Code 650 is one of the 269 3-digit telephone area codes in the USA. It covers roughly 1.19 million unique phone numbers and 3.67 million individuals near the city of San Mateo |
Active Prefixes in Area Code 201
| Prefix | Primary City | Usage | Company |
|---|---|---|---|
| 650-394-#### | San Carlos | Landline Numbers | Tw Telecom Of Califo... |
| 650-395-#### | Redwood City | Landline Numbers | Tw Telecom Of Califo... |
| 650-396-#### | Mountain View | Wireless Numbers | T-mobile Usa, Inc.... |
| 650-397-#### | Los Altos | Landline Numbers | O1 Communications, I... |
| 650-399-#### | Redwood City | Landline Numbers | O1 Communications, I... |
| 650-400-#### | Redwood City | Wireless Numbers | Cellco Partnership D... |
| 650-401-#### | San Mateo | Landline Numbers | Pacific Bell... |
| 650-403-#### | San Mateo | Landline Numbers | Allegiance Telecom, ... |
| 650-404-#### | Mountain View | Landline Numbers | Pacific Bell... |
| 650-406-#### | Mountain View | Landline Numbers | American Messaging S... |
| 650-408-#### | San Mateo | Landline Numbers | American Messaging S... |
| 650-409-#### | San Francisco | Landline Numbers | U.s. Telepacific Cor... |
| 650-412-#### | San Carlos | Landline Numbers | Allegiance Telecom, ... |
| 650-413-#### | San Carlos | Landline Numbers | Pacific Bell... |
| 650-416-#### | San Francisco | Landline Numbers | Mpower Communication... |
| 650-417-#### | San Jose | Landline Numbers | U.s. Telepacific Cor... |
| 650-419-#### | La Honda | Landline Numbers | Tw Telecom Of Califo... |
| 650-421-#### | Redwood City | Landline Numbers | U.s. Telepacific Cor... |
| 650-422-#### | Palo Alto | Wireless Numbers | Cellco Partnership D... |
| 650-423-#### | Redwood City | Landline Numbers | Pac - West Telecomm,... |
| 650-424-#### | Palo Alto | Landline Numbers | Pacific Bell... |
| 650-425-#### | San Mateo | Landline Numbers | Mcimetro Access Tran... |
| 650-426-#### | Mountain View | Landline Numbers | Mcimetro Access Tran... |
| 650-427-#### | Palo Alto | Landline Numbers | Mci Worldcom Communi... |
| 650-428-#### | Mountain View | Landline Numbers | Pacific Bell... |
| 650-429-#### | Redwood City | Landline Numbers | Mci Worldcom Communi... |
| 650-430-#### | San Mateo | Wireless Numbers | T-mobile Usa, Inc.... |
| 650-432-#### | San Mateo | Landline Numbers | Pacific Bell... |
| 650-433-#### | Palo Alto | Landline Numbers | Allegiance Telecom, ... |
| 650-434-#### | Woodside | Landline Numbers | U.s. Telepacific Cor... |
Recent user feedback
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Bianca Lyttle
14:09 2024-05-19
Category: Other Calls
Caller ID said "AHPA-PA". Husband told the caller to remove our #. Almost NO info about caller ID and NONE in connection with #, but he thinks it's political spam from a right wing PAC funded by the Koch Brothers....
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Marcy Payne
15:44 2024-05-15
Category: Hang up Calls
No message left even though call went to voicemail (suggesting a robocall system). Caller ID said "BROWNSVILLE PA" (with space in the middle like that). Another report site had it flagged as a car warranty spam call.
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Marcy Payne
21:43 2024-05-14
Category: Fraud Calls
Didn't recognize #; caller ID just said "HONESDALE PA" (yes, with the gap in the center). Googled the # and another report site had ALREADY flagged it as some sort of health insurance spam call....
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Desdemona Renfield
21:40 2024-05-14
Category: Hang up Calls
6th call from "SAYRE PA" since early March. Only difference is the last 4 digits each time. This time? Picked up & immediately hung up when I saw the caller ID....
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Marcy Payne
18:28 2024-05-13
Category: Sales Calls
Caller ID said "Name Unavailable". I can't count how many calls which have come up on the caller ID that way. So picked up & hung up on general principle.
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Penny Wise
18:26 2024-05-13
Category: Sales Calls
No message left by "Name Unavailable". Another site like this one had # flagged as being "invalid" (which I guess means it's a spoofed number or one that isn't in service. So, likely spam....
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Yuliya F
14:34 2024-05-13
Category: Fraud Calls
HAS to be some sort of fraud: the caller ID came up as "NOT IN SERVICE"! Did not recognize # and for the most part neither did Google (I'm fixing that -- you're welcome...).
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Yuliya F
14:32 2024-05-13
Category: Hang up Calls
No message left by "Name Unavailable" even though call went to voicemail. Another site ALREADY had # flagged as "invalid or not belonging to the US" when I looked it up! Clearly some flavor of scam....