Phone Prefix
(650) 404-XXXX
CA • MT VIEW
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
MT VIEW
Assigned To
PACIFIC BELL
OCN
9740
Status
RT
Number Range
First Number
(650) 404-0000
Last Number
(650) 404-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
8 reports
8
Total FCC + FTC DNC complaints for numbers in this prefix
Top 8 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (650) 404-0669 6504040669 | 1 |
| 2 | (650) 404-3699 6504043699 | 1 |
| 3 | (650) 404-3707 6504043707 | 1 |
| 4 | (650) 404-3786 6504043786 | 1 |
| 5 | (650) 404-7749 6504047749 | 1 |
| 6 | (650) 404-7904 6504047904 | 1 |
| 7 | (650) 404-8739 6504048739 | 1 |
| 8 | (650) 404-9309 6504049309 | 1 |
About This Prefix
Phone numbers starting with (650) 404 are part of the North American Numbering Plan (NANP). The first three digits (650) represent the Area Code (NPA), and the next three digits (404) represent the Central Office Code (NXX) or exchange.
- NPA (650) - Numbering Plan Area, identifies the geographic region
- NXX (404) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)