Phone Prefix
(530) 772-XXXX
CA • CHALLENGE
Search Number in This Prefix
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
CHALLENGE
Assigned To
ONVOY, LLC - CA
OCN
649C
Status
AS
Date Assigned
Apr 13, 2017
Number Range
First Number
(530) 772-0000
Last Number
(530) 772-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
17 reports
17
Total FCC + FTC DNC complaints for numbers in this prefix
Top 17 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (530) 772-1133 5307721133 | 1 |
| 2 | (530) 772-1291 5307721291 | 1 |
| 3 | (530) 772-1472 5307721472 | 1 |
| 4 | (530) 772-1629 5307721629 | 1 |
| 5 | (530) 772-1630 5307721630 | 1 |
| 6 | (530) 772-2864 5307722864 | 1 |
| 7 | (530) 772-5148 5307725148 | 1 |
| 8 | (530) 772-5488 5307725488 | 1 |
| 9 | (530) 772-5590 5307725590 | 1 |
| 10 | (530) 772-6045 5307726045 | 1 |
| 11 | (530) 772-6937 5307726937 | 1 |
| 12 | (530) 772-7016 5307727016 | 1 |
| 13 | (530) 772-7074 5307727074 | 1 |
| 14 | (530) 772-7147 5307727147 | 1 |
| 15 | (530) 772-7785 5307727785 | 1 |
| 16 | (530) 772-8775 5307728775 | 1 |
| 17 | (530) 772-8918 5307728918 | 1 |
About This Prefix
Phone numbers starting with (530) 772 are part of the North American Numbering Plan (NANP). The first three digits (530) represent the Area Code (NPA), and the next three digits (772) represent the Central Office Code (NXX) or exchange.
- NPA (530) - Numbering Plan Area, identifies the geographic region
- NXX (772) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)