Phone Prefix
(424) 728-XXXX
CA • CMTN GRDN
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
CMTN GRDN
Assigned To
ONVOY, LLC - CA
OCN
649C
Status
AS
Date Assigned
Sep 18, 2023
Number Range
First Number
(424) 728-0000
Last Number
(424) 728-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
61 reports
61
Total FCC + FTC DNC complaints for numbers in this prefix
Top 56 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (424) 728-7776 4247287776 | 2 |
| 2 | (424) 728-7450 4247287450 | 2 |
| 3 | (424) 728-7197 4247287197 | 2 |
| 4 | (424) 728-7489 4247287489 | 2 |
| 5 | (424) 728-0623 4247280623 | 2 |
| 6 | (424) 728-1849 4247281849 | 1 |
| 7 | (424) 728-1855 4247281855 | 1 |
| 8 | (424) 728-2744 4247282744 | 1 |
| 9 | (424) 728-2813 4247282813 | 1 |
| 10 | (424) 728-4432 4247284432 | 1 |
| 11 | (424) 728-4682 4247284682 | 1 |
| 12 | (424) 728-5837 4247285837 | 1 |
| 13 | (424) 728-7067 4247287067 | 1 |
| 14 | (424) 728-7086 4247287086 | 1 |
| 15 | (424) 728-7117 4247287117 | 1 |
| 16 | (424) 728-7119 4247287119 | 1 |
| 17 | (424) 728-7135 4247287135 | 1 |
| 18 | (424) 728-7138 4247287138 | 1 |
| 19 | (424) 728-7142 4247287142 | 1 |
| 20 | (424) 728-7155 4247287155 | 1 |
| 21 | (424) 728-7164 4247287164 | 1 |
| 22 | (424) 728-7193 4247287193 | 1 |
| 23 | (424) 728-7217 4247287217 | 1 |
| 24 | (424) 728-7293 4247287293 | 1 |
| 25 | (424) 728-7323 4247287323 | 1 |
| 26 | (424) 728-7344 4247287344 | 1 |
| 27 | (424) 728-7361 4247287361 | 1 |
| 28 | (424) 728-7363 4247287363 | 1 |
| 29 | (424) 728-7369 4247287369 | 1 |
| 30 | (424) 728-7375 4247287375 | 1 |
| 31 | (424) 728-7416 4247287416 | 1 |
| 32 | (424) 728-7488 4247287488 | 1 |
| 33 | (424) 728-7493 4247287493 | 1 |
| 34 | (424) 728-7495 4247287495 | 1 |
| 35 | (424) 728-7520 4247287520 | 1 |
| 36 | (424) 728-7560 4247287560 | 1 |
| 37 | (424) 728-7574 4247287574 | 1 |
| 38 | (424) 728-7580 4247287580 | 1 |
| 39 | (424) 728-7593 4247287593 | 1 |
| 40 | (424) 728-7639 4247287639 | 1 |
| 41 | (424) 728-7642 4247287642 | 1 |
| 42 | (424) 728-7686 4247287686 | 1 |
| 43 | (424) 728-7709 4247287709 | 1 |
| 44 | (424) 728-7731 4247287731 | 1 |
| 45 | (424) 728-7792 4247287792 | 1 |
| 46 | (424) 728-7804 4247287804 | 1 |
| 47 | (424) 728-7870 4247287870 | 1 |
| 48 | (424) 728-7936 4247287936 | 1 |
| 49 | (424) 728-7949 4247287949 | 1 |
| 50 | (424) 728-7954 4247287954 | 1 |
| 51 | (424) 728-7964 4247287964 | 1 |
| 52 | (424) 728-7988 4247287988 | 1 |
| 53 | (424) 728-0795 4247280795 | 1 |
| 54 | (424) 728-0893 4247280893 | 1 |
| 55 | (424) 728-0902 4247280902 | 1 |
| 56 | (424) 728-1827 4247281827 | 1 |
About This Prefix
Phone numbers starting with (424) 728 are part of the North American Numbering Plan (NANP). The first three digits (424) represent the Area Code (NPA), and the next three digits (728) represent the Central Office Code (NXX) or exchange.
- NPA (424) - Numbering Plan Area, identifies the geographic region
- NXX (728) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)