Phone Prefix
(669) 257-XXXX
CA • SAN MARTIN
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 MARTIN
Assigned To
BANDWIDTH.COM CLEC, LLC - CA
OCN
981E
Status
AS
Date Assigned
Dec 18, 2014
Number Range
First Number
(669) 257-0000
Last Number
(669) 257-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
34 reports
34
Total FCC + FTC DNC complaints for numbers in this prefix
Top 25 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (669) 257-7019 6692577019 | 3 |
| 2 | (669) 257-8592 6692578592 | 3 |
| 3 | (669) 257-7018 6692577018 | 3 |
| 4 | (669) 257-8083 6692578083 | 2 |
| 5 | (669) 257-8984 6692578984 | 2 |
| 6 | (669) 257-7352 6692577352 | 2 |
| 7 | (669) 257-7542 6692577542 | 1 |
| 8 | (669) 257-7831 6692577831 | 1 |
| 9 | (669) 257-7888 6692577888 | 1 |
| 10 | (669) 257-7944 6692577944 | 1 |
| 11 | (669) 257-7965 6692577965 | 1 |
| 12 | (669) 257-7968 6692577968 | 1 |
| 13 | (669) 257-8375 6692578375 | 1 |
| 14 | (669) 257-8415 6692578415 | 1 |
| 15 | (669) 257-8508 6692578508 | 1 |
| 16 | (669) 257-8547 6692578547 | 1 |
| 17 | (669) 257-8591 6692578591 | 1 |
| 18 | (669) 257-8801 6692578801 | 1 |
| 19 | (669) 257-0085 6692570085 | 1 |
| 20 | (669) 257-9194 6692579194 | 1 |
| 21 | (669) 257-1916 6692571916 | 1 |
| 22 | (669) 257-6009 6692576009 | 1 |
| 23 | (669) 257-7027 6692577027 | 1 |
| 24 | (669) 257-7042 6692577042 | 1 |
| 25 | (669) 257-7116 6692577116 | 1 |
About This Prefix
Phone numbers starting with (669) 257 are part of the North American Numbering Plan (NANP). The first three digits (669) represent the Area Code (NPA), and the next three digits (257) represent the Central Office Code (NXX) or exchange.
- NPA (669) - Numbering Plan Area, identifies the geographic region
- NXX (257) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)