Phone Prefix
(650) 477-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
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
OCN
6006
Status
AS
Date Assigned
Nov 07, 2007
Number Range
First Number
(650) 477-0000
Last Number
(650) 477-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
22 reports
22
Total FCC + FTC DNC complaints for numbers in this prefix
Top 17 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (650) 477-6092 6504776092 | 3 |
| 2 | (650) 477-1924 6504771924 | 3 |
| 3 | (650) 477-1514 6504771514 | 2 |
| 4 | (650) 477-1512 6504771512 | 1 |
| 5 | (650) 477-1513 6504771513 | 1 |
| 6 | (650) 477-1542 6504771542 | 1 |
| 7 | (650) 477-1906 6504771906 | 1 |
| 8 | (650) 477-2935 6504772935 | 1 |
| 9 | (650) 477-3145 6504773145 | 1 |
| 10 | (650) 477-5712 6504775712 | 1 |
| 11 | (650) 477-7300 6504777300 | 1 |
| 12 | (650) 477-7311 6504777311 | 1 |
| 13 | (650) 477-7672 6504777672 | 1 |
| 14 | (650) 477-0196 6504770196 | 1 |
| 15 | (650) 477-8302 6504778302 | 1 |
| 16 | (650) 477-1498 6504771498 | 1 |
| 17 | (650) 477-1507 6504771507 | 1 |
About This Prefix
Phone numbers starting with (650) 477 are part of the North American Numbering Plan (NANP). The first three digits (650) represent the Area Code (NPA), and the next three digits (477) represent the Central Office Code (NXX) or exchange.
- NPA (650) - Numbering Plan Area, identifies the geographic region
- NXX (477) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)