Phone Prefix
(650) 699-XXXX
CA • SAN MATEO
Search Number in This Prefix
Enter the last 4 digits to search for a specific number
Carrier Information
NANPA
State
CA
Region
WC
Rate Center
SAN MATEO
Assigned To
SONIC TELECOM, LLC - CA
OCN
433E
Status
AS
Date Assigned
May 07, 2021
Number Range
First Number
(650) 699-0000
Last Number
(650) 699-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
63 reports
63
Total FCC + FTC DNC complaints for numbers in this prefix
Top 58 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (650) 699-6779 6506996779 | 5 |
| 2 | (650) 699-9088 6506999088 | 2 |
| 3 | (650) 699-3423 6506993423 | 1 |
| 4 | (650) 699-4258 6506994258 | 1 |
| 5 | (650) 699-4709 6506994709 | 1 |
| 6 | (650) 699-5382 6506995382 | 1 |
| 7 | (650) 699-5851 6506995851 | 1 |
| 8 | (650) 699-6146 6506996146 | 1 |
| 9 | (650) 699-6219 6506996219 | 1 |
| 10 | (650) 699-6523 6506996523 | 1 |
| 11 | (650) 699-6578 6506996578 | 1 |
| 12 | (650) 699-6867 6506996867 | 1 |
| 13 | (650) 699-9020 6506999020 | 1 |
| 14 | (650) 699-9031 6506999031 | 1 |
| 15 | (650) 699-9079 6506999079 | 1 |
| 16 | (650) 699-9118 6506999118 | 1 |
| 17 | (650) 699-9141 6506999141 | 1 |
| 18 | (650) 699-9153 6506999153 | 1 |
| 19 | (650) 699-9154 6506999154 | 1 |
| 20 | (650) 699-9167 6506999167 | 1 |
| 21 | (650) 699-9206 6506999206 | 1 |
| 22 | (650) 699-9207 6506999207 | 1 |
| 23 | (650) 699-9223 6506999223 | 1 |
| 24 | (650) 699-9259 6506999259 | 1 |
| 25 | (650) 699-9263 6506999263 | 1 |
| 26 | (650) 699-9334 6506999334 | 1 |
| 27 | (650) 699-9352 6506999352 | 1 |
| 28 | (650) 699-9358 6506999358 | 1 |
| 29 | (650) 699-9396 6506999396 | 1 |
| 30 | (650) 699-9421 6506999421 | 1 |
| 31 | (650) 699-9445 6506999445 | 1 |
| 32 | (650) 699-9459 6506999459 | 1 |
| 33 | (650) 699-9481 6506999481 | 1 |
| 34 | (650) 699-9496 6506999496 | 1 |
| 35 | (650) 699-9550 6506999550 | 1 |
| 36 | (650) 699-9564 6506999564 | 1 |
| 37 | (650) 699-9579 6506999579 | 1 |
| 38 | (650) 699-9612 6506999612 | 1 |
| 39 | (650) 699-9652 6506999652 | 1 |
| 40 | (650) 699-9670 6506999670 | 1 |
| 41 | (650) 699-9698 6506999698 | 1 |
| 42 | (650) 699-9724 6506999724 | 1 |
| 43 | (650) 699-9725 6506999725 | 1 |
| 44 | (650) 699-9752 6506999752 | 1 |
| 45 | (650) 699-9770 6506999770 | 1 |
| 46 | (650) 699-9788 6506999788 | 1 |
| 47 | (650) 699-9798 6506999798 | 1 |
| 48 | (650) 699-9812 6506999812 | 1 |
| 49 | (650) 699-9816 6506999816 | 1 |
| 50 | (650) 699-9817 6506999817 | 1 |
| 51 | (650) 699-9879 6506999879 | 1 |
| 52 | (650) 699-9923 6506999923 | 1 |
| 53 | (650) 699-9924 6506999924 | 1 |
| 54 | (650) 699-9938 6506999938 | 1 |
| 55 | (650) 699-9952 6506999952 | 1 |
| 56 | (650) 699-1640 6506991640 | 1 |
| 57 | (650) 699-9980 6506999980 | 1 |
| 58 | (650) 699-1826 6506991826 | 1 |
About This Prefix
Phone numbers starting with (650) 699 are part of the North American Numbering Plan (NANP). The first three digits (650) represent the Area Code (NPA), and the next three digits (699) represent the Central Office Code (NXX) or exchange.
- NPA (650) - Numbering Plan Area, identifies the geographic region
- NXX (699) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)