Phone Prefix
(858) 665-XXXX
CA • LA JOLLA
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
LA JOLLA
Assigned To
NEW CINGULAR WIRELESS PCS, LLC
OCN
6010
Status
AS
Date Assigned
Nov 15, 2022
Number Range
First Number
(858) 665-0000
Last Number
(858) 665-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
7 reports
7
Total FCC + FTC DNC complaints for numbers in this prefix
Top 7 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (858) 665-0143 8586650143 | 1 |
| 2 | (858) 665-2187 8586652187 | 1 |
| 3 | (858) 665-2319 8586652319 | 1 |
| 4 | (858) 665-2431 8586652431 | 1 |
| 5 | (858) 665-4948 8586654948 | 1 |
| 6 | (858) 665-5859 8586655859 | 1 |
| 7 | (858) 665-8093 8586658093 | 1 |
About This Prefix
Phone numbers starting with (858) 665 are part of the North American Numbering Plan (NANP). The first three digits (858) represent the Area Code (NPA), and the next three digits (665) represent the Central Office Code (NXX) or exchange.
- NPA (858) - Numbering Plan Area, identifies the geographic region
- NXX (665) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)