Phone Prefix
(510) 425-XXXX
CA • OKLD TRNID
Search Number in This Prefix
Enter the last 4 digits to search for a specific number
Carrier Information
NANPA
State
CA
Region
WC
Rate Center
OKLD TRNID
Assigned To
PACIFIC BELL
OCN
9740
Status
RT
Number Range
First Number
(510) 425-0000
Last Number
(510) 425-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
25 reports
25
Total FCC + FTC DNC complaints for numbers in this prefix
Top 21 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (510) 425-0270 5104250270 | 2 |
| 2 | (510) 425-5432 5104255432 | 2 |
| 3 | (510) 425-0379 5104250379 | 2 |
| 4 | (510) 425-9955 5104259955 | 2 |
| 5 | (510) 425-3645 5104253645 | 1 |
| 6 | (510) 425-3697 5104253697 | 1 |
| 7 | (510) 425-3799 5104253799 | 1 |
| 8 | (510) 425-4266 5104254266 | 1 |
| 9 | (510) 425-0115 5104250115 | 1 |
| 10 | (510) 425-4587 5104254587 | 1 |
| 11 | (510) 425-5571 5104255571 | 1 |
| 12 | (510) 425-6679 5104256679 | 1 |
| 13 | (510) 425-6965 5104256965 | 1 |
| 14 | (510) 425-6977 5104256977 | 1 |
| 15 | (510) 425-7729 5104257729 | 1 |
| 16 | (510) 425-9501 5104259501 | 1 |
| 17 | (510) 425-9892 5104259892 | 1 |
| 18 | (510) 425-4455 5104254455 | 1 |
| 19 | (510) 425-0433 5104250433 | 1 |
| 20 | (510) 425-1209 5104251209 | 1 |
| 21 | (510) 425-3536 5104253536 | 1 |
About This Prefix
Phone numbers starting with (510) 425 are part of the North American Numbering Plan (NANP). The first three digits (510) represent the Area Code (NPA), and the next three digits (425) represent the Central Office Code (NXX) or exchange.
- NPA (510) - Numbering Plan Area, identifies the geographic region
- NXX (425) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)