Phone Prefix
(858) 402-XXXX
CA • LA JOLLA
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
LA JOLLA
Assigned To
LEVEL 3 COMMUNICATIONS, LLC - CA
OCN
8826
Status
AS
Date Assigned
Jun 05, 2024
Number Range
First Number
(858) 402-0000
Last Number
(858) 402-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
12 reports
12
Total FCC + FTC DNC complaints for numbers in this prefix
Top 10 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (858) 402-0253 8584020253 | 2 |
| 2 | (858) 402-0406 8584020406 | 2 |
| 3 | (858) 402-0287 8584020287 | 1 |
| 4 | (858) 402-0338 8584020338 | 1 |
| 5 | (858) 402-0356 8584020356 | 1 |
| 6 | (858) 402-0390 8584020390 | 1 |
| 7 | (858) 402-0435 8584020435 | 1 |
| 8 | (858) 402-0248 8584020248 | 1 |
| 9 | (858) 402-0609 8584020609 | 1 |
| 10 | (858) 402-0282 8584020282 | 1 |
About This Prefix
Phone numbers starting with (858) 402 are part of the North American Numbering Plan (NANP). The first three digits (858) represent the Area Code (NPA), and the next three digits (402) represent the Central Office Code (NXX) or exchange.
- NPA (858) - Numbering Plan Area, identifies the geographic region
- NXX (402) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)