Phone Prefix
(510) 239-XXXX
CA • OKLD ALMD
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
OKLD ALMD
Carrier
671J-U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS
Status
AF
Number Range
First Number
(510) 239-0000
Last Number
(510) 239-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
22 reports
22
Total FCC + FTC DNC complaints for numbers in this prefix
Top 17 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (510) 239-5106 5102395106 | 3 |
| 2 | (510) 239-1158 5102391158 | 2 |
| 3 | (510) 239-7793 5102397793 | 2 |
| 4 | (510) 239-2868 5102392868 | 2 |
| 5 | (510) 239-3169 5102393169 | 1 |
| 6 | (510) 239-3595 5102393595 | 1 |
| 7 | (510) 239-3885 5102393885 | 1 |
| 8 | (510) 239-3948 5102393948 | 1 |
| 9 | (510) 239-5658 5102395658 | 1 |
| 10 | (510) 239-5903 5102395903 | 1 |
| 11 | (510) 239-5927 5102395927 | 1 |
| 12 | (510) 239-6873 5102396873 | 1 |
| 13 | (510) 239-0291 5102390291 | 1 |
| 14 | (510) 239-7875 5102397875 | 1 |
| 15 | (510) 239-0296 5102390296 | 1 |
| 16 | (510) 239-1651 5102391651 | 1 |
| 17 | (510) 239-2367 5102392367 | 1 |
About This Prefix
Phone numbers starting with (510) 239 are part of the North American Numbering Plan (NANP). The first three digits (510) represent the Area Code (NPA), and the next three digits (239) represent the Central Office Code (NXX) or exchange.
- NPA (510) - Numbering Plan Area, identifies the geographic region
- NXX (239) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)