Phone Prefix
(510) 230-XXXX
CA • RICHMOND
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
RICHMOND
Assigned To
LEVEL 3 COMMUNICATIONS, LLC - CA
OCN
8826
Status
AS
Date Assigned
Jan 18, 2008
Number Range
First Number
(510) 230-0000
Last Number
(510) 230-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
30 reports
30
Total FCC + FTC DNC complaints for numbers in this prefix
Top 20 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (510) 230-0880 5102300880 | 10 |
| 2 | (510) 230-7237 5102307237 | 2 |
| 3 | (510) 230-0663 5102300663 | 1 |
| 4 | (510) 230-0920 5102300920 | 1 |
| 5 | (510) 230-2051 5102302051 | 1 |
| 6 | (510) 230-2214 5102302214 | 1 |
| 7 | (510) 230-2396 5102302396 | 1 |
| 8 | (510) 230-2450 5102302450 | 1 |
| 9 | (510) 230-2673 5102302673 | 1 |
| 10 | (510) 230-2756 5102302756 | 1 |
| 11 | (510) 230-2896 5102302896 | 1 |
| 12 | (510) 230-3269 5102303269 | 1 |
| 13 | (510) 230-3490 5102303490 | 1 |
| 14 | (510) 230-4682 5102304682 | 1 |
| 15 | (510) 230-5146 5102305146 | 1 |
| 16 | (510) 230-6211 5102306211 | 1 |
| 17 | (510) 230-7485 5102307485 | 1 |
| 18 | (510) 230-0261 5102300261 | 1 |
| 19 | (510) 230-7546 5102307546 | 1 |
| 20 | (510) 230-0262 5102300262 | 1 |
About This Prefix
Phone numbers starting with (510) 230 are part of the North American Numbering Plan (NANP). The first three digits (510) represent the Area Code (NPA), and the next three digits (230) represent the Central Office Code (NXX) or exchange.
- NPA (510) - Numbering Plan Area, identifies the geographic region
- NXX (230) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)