Phone Prefix
(510) 858-XXXX
CA • OKLD MN-PD
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
OKLD MN-PD
Assigned To
LEVEL 3 COMMUNICATIONS, LLC - CA
OCN
8826
Status
AS
Date Assigned
Jun 28, 2012
Number Range
First Number
(510) 858-0000
Last Number
(510) 858-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
13 reports
13
Total FCC + FTC DNC complaints for numbers in this prefix
Top 12 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (510) 858-9368 5108589368 | 2 |
| 2 | (510) 858-1597 5108581597 | 1 |
| 3 | (510) 858-2734 5108582734 | 1 |
| 4 | (510) 858-2789 5108582789 | 1 |
| 5 | (510) 858-3052 5108583052 | 1 |
| 6 | (510) 858-3892 5108583892 | 1 |
| 7 | (510) 858-0416 5108580416 | 1 |
| 8 | (510) 858-4858 5108584858 | 1 |
| 9 | (510) 858-7156 5108587156 | 1 |
| 10 | (510) 858-9215 5108589215 | 1 |
| 11 | (510) 858-9253 5108589253 | 1 |
| 12 | (510) 858-4054 5108584054 | 1 |
About This Prefix
Phone numbers starting with (510) 858 are part of the North American Numbering Plan (NANP). The first three digits (510) represent the Area Code (NPA), and the next three digits (858) represent the Central Office Code (NXX) or exchange.
- NPA (510) - Numbering Plan Area, identifies the geographic region
- NXX (858) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)