Phone Prefix
(530) 831-XXXX
CA • PORTOLA
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
PORTOLA
Assigned To
BANDWIDTH.COM CLEC, LLC - CA
OCN
981E
Status
RT
Number Range
First Number
(530) 831-0000
Last Number
(530) 831-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
19 reports
19
Total FCC + FTC DNC complaints for numbers in this prefix
Top 18 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (530) 831-9108 5308319108 | 2 |
| 2 | (530) 831-1042 5308311042 | 1 |
| 3 | (530) 831-1901 5308311901 | 1 |
| 4 | (530) 831-1921 5308311921 | 1 |
| 5 | (530) 831-1955 5308311955 | 1 |
| 6 | (530) 831-2610 5308312610 | 1 |
| 7 | (530) 831-5169 5308315169 | 1 |
| 8 | (530) 831-8047 5308318047 | 1 |
| 9 | (530) 831-9131 5308319131 | 1 |
| 10 | (530) 831-9190 5308319190 | 1 |
| 11 | (530) 831-9205 5308319205 | 1 |
| 12 | (530) 831-9217 5308319217 | 1 |
| 13 | (530) 831-9219 5308319219 | 1 |
| 14 | (530) 831-9256 5308319256 | 1 |
| 15 | (530) 831-9274 5308319274 | 1 |
| 16 | (530) 831-9284 5308319284 | 1 |
| 17 | (530) 831-1013 5308311013 | 1 |
| 18 | (530) 831-9287 5308319287 | 1 |
About This Prefix
Phone numbers starting with (530) 831 are part of the North American Numbering Plan (NANP). The first three digits (530) represent the Area Code (NPA), and the next three digits (831) represent the Central Office Code (NXX) or exchange.
- NPA (530) - Numbering Plan Area, identifies the geographic region
- NXX (831) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)