Phone Prefix
(650) 398-XXXX
CA • SAN MATEO
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
SAN MATEO
Assigned To
ONVOY, LLC - CA
OCN
649C
Status
AS
Date Assigned
Nov 29, 2018
Number Range
First Number
(650) 398-0000
Last Number
(650) 398-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
22 reports
22
Total FCC + FTC DNC complaints for numbers in this prefix
Top 22 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (650) 398-0004 6503980004 | 1 |
| 2 | (650) 398-0007 6503980007 | 1 |
| 3 | (650) 398-0062 6503980062 | 1 |
| 4 | (650) 398-0208 6503980208 | 1 |
| 5 | (650) 398-0243 6503980243 | 1 |
| 6 | (650) 398-1383 6503981383 | 1 |
| 7 | (650) 398-1504 6503981504 | 1 |
| 8 | (650) 398-1665 6503981665 | 1 |
| 9 | (650) 398-1851 6503981851 | 1 |
| 10 | (650) 398-3197 6503983197 | 1 |
| 11 | (650) 398-3204 6503983204 | 1 |
| 12 | (650) 398-3230 6503983230 | 1 |
| 13 | (650) 398-3519 6503983519 | 1 |
| 14 | (650) 398-3642 6503983642 | 1 |
| 15 | (650) 398-3903 6503983903 | 1 |
| 16 | (650) 398-3968 6503983968 | 1 |
| 17 | (650) 398-4486 6503984486 | 1 |
| 18 | (650) 398-4637 6503984637 | 1 |
| 19 | (650) 398-4923 6503984923 | 1 |
| 20 | (650) 398-5634 6503985634 | 1 |
| 21 | (650) 398-7197 6503987197 | 1 |
| 22 | (650) 398-7850 6503987850 | 1 |
About This Prefix
Phone numbers starting with (650) 398 are part of the North American Numbering Plan (NANP). The first three digits (650) represent the Area Code (NPA), and the next three digits (398) represent the Central Office Code (NXX) or exchange.
- NPA (650) - Numbering Plan Area, identifies the geographic region
- NXX (398) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)