Phone Prefix
(858) 328-XXXX
CA • LA MESA
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
LA MESA
Assigned To
T-MOBILE USA, INC.
OCN
6529
Status
AS
Date Assigned
Jan 13, 2022
Number Range
First Number
(858) 328-0000
Last Number
(858) 328-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
25 reports
25
Total FCC + FTC DNC complaints for numbers in this prefix
Top 20 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (858) 328-4920 8583284920 | 3 |
| 2 | (858) 328-4910 8583284910 | 2 |
| 3 | (858) 328-4935 8583284935 | 2 |
| 4 | (858) 328-3883 8583283883 | 2 |
| 5 | (858) 328-3304 8583283304 | 1 |
| 6 | (858) 328-3558 8583283558 | 1 |
| 7 | (858) 328-4210 8583284210 | 1 |
| 8 | (858) 328-4309 8583284309 | 1 |
| 9 | (858) 328-4364 8583284364 | 1 |
| 10 | (858) 328-4676 8583284676 | 1 |
| 11 | (858) 328-4743 8583284743 | 1 |
| 12 | (858) 328-4746 8583284746 | 1 |
| 13 | (858) 328-4758 8583284758 | 1 |
| 14 | (858) 328-4773 8583284773 | 1 |
| 15 | (858) 328-4780 8583284780 | 1 |
| 16 | (858) 328-1485 8583281485 | 1 |
| 17 | (858) 328-4990 8583284990 | 1 |
| 18 | (858) 328-3139 8583283139 | 1 |
| 19 | (858) 328-3148 8583283148 | 1 |
| 20 | (858) 328-3236 8583283236 | 1 |
About This Prefix
Phone numbers starting with (858) 328 are part of the North American Numbering Plan (NANP). The first three digits (858) represent the Area Code (NPA), and the next three digits (328) represent the Central Office Code (NXX) or exchange.
- NPA (858) - Numbering Plan Area, identifies the geographic region
- NXX (328) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)