Phone Prefix
(510) 920-XXXX
CA • OKLD MN-PD
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
OKLD MN-PD
Assigned To
SONIC TELECOM, LLC - CA
OCN
433E
Status
AS
Date Assigned
Mar 19, 2018
Number Range
First Number
(510) 920-0000
Last Number
(510) 920-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
8 reports
8
Total FCC + FTC DNC complaints for numbers in this prefix
Top 8 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (510) 920-0391 5109200391 | 1 |
| 2 | (510) 920-4566 5109204566 | 1 |
| 3 | (510) 920-8510 5109208510 | 1 |
| 4 | (510) 920-9787 5109209787 | 1 |
| 5 | (510) 920-9788 5109209788 | 1 |
| 6 | (510) 920-9878 5109209878 | 1 |
| 7 | (510) 920-9928 5109209928 | 1 |
| 8 | (510) 920-9991 5109209991 | 1 |
About This Prefix
Phone numbers starting with (510) 920 are part of the North American Numbering Plan (NANP). The first three digits (510) represent the Area Code (NPA), and the next three digits (920) represent the Central Office Code (NXX) or exchange.
- NPA (510) - Numbering Plan Area, identifies the geographic region
- NXX (920) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)