Phone Prefix
(858) 389-XXXX
CA • CHULAVISTA
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
CHULAVISTA
Assigned To
ONVOY, LLC - CA
OCN
649C
Status
AS
Date Assigned
Dec 07, 2023
Number Range
First Number
(858) 389-0000
Last Number
(858) 389-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
16 reports
16
Total FCC + FTC DNC complaints for numbers in this prefix
Top 15 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (858) 389-4885 8583894885 | 2 |
| 2 | (858) 389-0959 8583890959 | 1 |
| 3 | (858) 389-3338 8583893338 | 1 |
| 4 | (858) 389-3913 8583893913 | 1 |
| 5 | (858) 389-4041 8583894041 | 1 |
| 6 | (858) 389-4166 8583894166 | 1 |
| 7 | (858) 389-4181 8583894181 | 1 |
| 8 | (858) 389-4253 8583894253 | 1 |
| 9 | (858) 389-4416 8583894416 | 1 |
| 10 | (858) 389-5851 8583895851 | 1 |
| 11 | (858) 389-6228 8583896228 | 1 |
| 12 | (858) 389-6348 8583896348 | 1 |
| 13 | (858) 389-6660 8583896660 | 1 |
| 14 | (858) 389-0825 8583890825 | 1 |
| 15 | (858) 389-9957 8583899957 | 1 |
About This Prefix
Phone numbers starting with (858) 389 are part of the North American Numbering Plan (NANP). The first three digits (858) represent the Area Code (NPA), and the next three digits (389) represent the Central Office Code (NXX) or exchange.
- NPA (858) - Numbering Plan Area, identifies the geographic region
- NXX (389) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)