Phone Prefix
(510) 375-XXXX
CA • RICHMOND
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
RICHMOND
Assigned To
T-MOBILE USA, INC.
OCN
6529
Status
RT
Number Range
First Number
(510) 375-0000
Last Number
(510) 375-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
11 reports
11
Total FCC + FTC DNC complaints for numbers in this prefix
Top 9 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (510) 375-9303 5103759303 | 3 |
| 2 | (510) 375-2903 5103752903 | 1 |
| 3 | (510) 375-4304 5103754304 | 1 |
| 4 | (510) 375-6119 5103756119 | 1 |
| 5 | (510) 375-1311 5103751311 | 1 |
| 6 | (510) 375-7376 5103757376 | 1 |
| 7 | (510) 375-8152 5103758152 | 1 |
| 8 | (510) 375-8950 5103758950 | 1 |
| 9 | (510) 375-7158 5103757158 | 1 |
About This Prefix
Phone numbers starting with (510) 375 are part of the North American Numbering Plan (NANP). The first three digits (510) represent the Area Code (NPA), and the next three digits (375) represent the Central Office Code (NXX) or exchange.
- NPA (510) - Numbering Plan Area, identifies the geographic region
- NXX (375) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)