Phone Prefix
(530) 421-XXXX
CA • KNIGHTSLDG
Search Number in This Prefix
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
KNIGHTSLDG
Assigned To
ONVOY, LLC - CA
OCN
649C
Status
RT
Number Range
First Number
(530) 421-0000
Last Number
(530) 421-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
30 reports
30
Total FCC + FTC DNC complaints for numbers in this prefix
Top 24 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (530) 421-9561 5304219561 | 3 |
| 2 | (530) 421-6963 5304216963 | 2 |
| 3 | (530) 421-6806 5304216806 | 2 |
| 4 | (530) 421-2706 5304212706 | 2 |
| 5 | (530) 421-1366 5304211366 | 1 |
| 6 | (530) 421-1577 5304211577 | 1 |
| 7 | (530) 421-1680 5304211680 | 1 |
| 8 | (530) 421-2635 5304212635 | 1 |
| 9 | (530) 421-2783 5304212783 | 1 |
| 10 | (530) 421-3021 5304213021 | 1 |
| 11 | (530) 421-3082 5304213082 | 1 |
| 12 | (530) 421-5492 5304215492 | 1 |
| 13 | (530) 421-6731 5304216731 | 1 |
| 14 | (530) 421-6752 5304216752 | 1 |
| 15 | (530) 421-6918 5304216918 | 1 |
| 16 | (530) 421-6995 5304216995 | 1 |
| 17 | (530) 421-8012 5304218012 | 1 |
| 18 | (530) 421-8272 5304218272 | 1 |
| 19 | (530) 421-8701 5304218701 | 1 |
| 20 | (530) 421-0112 5304210112 | 1 |
| 21 | (530) 421-9627 5304219627 | 1 |
| 22 | (530) 421-0589 5304210589 | 1 |
| 23 | (530) 421-0839 5304210839 | 1 |
| 24 | (530) 421-0949 5304210949 | 1 |
About This Prefix
Phone numbers starting with (530) 421 are part of the North American Numbering Plan (NANP). The first three digits (530) represent the Area Code (NPA), and the next three digits (421) represent the Central Office Code (NXX) or exchange.
- NPA (530) - Numbering Plan Area, identifies the geographic region
- NXX (421) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)