Phone Prefix
(669) 577-XXXX
CA • SUNNYVALE
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
SUNNYVALE
Assigned To
ONVOY, LLC - CA
OCN
649C
Status
AS
Date Assigned
Jul 14, 2021
Number Range
First Number
(669) 577-0000
Last Number
(669) 577-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
13 reports
13
Total FCC + FTC DNC complaints for numbers in this prefix
Top 13 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (669) 577-1010 6695771010 | 1 |
| 2 | (669) 577-2120 6695772120 | 1 |
| 3 | (669) 577-2890 6695772890 | 1 |
| 4 | (669) 577-3744 6695773744 | 1 |
| 5 | (669) 577-7096 6695777096 | 1 |
| 6 | (669) 577-7136 6695777136 | 1 |
| 7 | (669) 577-7239 6695777239 | 1 |
| 8 | (669) 577-7470 6695777470 | 1 |
| 9 | (669) 577-7699 6695777699 | 1 |
| 10 | (669) 577-7717 6695777717 | 1 |
| 11 | (669) 577-7724 6695777724 | 1 |
| 12 | (669) 577-7842 6695777842 | 1 |
| 13 | (669) 577-7937 6695777937 | 1 |
About This Prefix
Phone numbers starting with (669) 577 are part of the North American Numbering Plan (NANP). The first three digits (669) represent the Area Code (NPA), and the next three digits (577) represent the Central Office Code (NXX) or exchange.
- NPA (669) - Numbering Plan Area, identifies the geographic region
- NXX (577) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)