Phone Prefix
(510) 543-XXXX
CA • OKLD MN-PD
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
OKLD MN-PD
Assigned To
BANDWIDTH.COM CLEC, LLC - CA
OCN
981E
Status
AS
Date Assigned
Sep 15, 2014
Number Range
First Number
(510) 543-0000
Last Number
(510) 543-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
23 reports
23
Total FCC + FTC DNC complaints for numbers in this prefix
Top 22 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (510) 543-0082 5105430082 | 1 |
| 2 | (510) 543-0206 5105430206 | 1 |
| 3 | (510) 543-0242 5105430242 | 1 |
| 4 | (510) 543-0325 5105430325 | 1 |
| 5 | (510) 543-0443 5105430443 | 1 |
| 6 | (510) 543-1071 5105431071 | 1 |
| 7 | (510) 543-2398 5105432398 | 1 |
| 8 | (510) 543-2423 5105432423 | 1 |
| 9 | (510) 543-2615 5105432615 | 1 |
| 10 | (510) 543-2642 5105432642 | 1 |
| 11 | (510) 543-2655 5105432655 | 1 |
| 12 | (510) 543-2673 5105432673 | 1 |
| 13 | (510) 543-2682 5105432682 | 1 |
| 14 | (510) 543-2799 5105432799 | 1 |
| 15 | (510) 543-2841 5105432841 | 1 |
| 16 | (510) 543-2888 5105432888 | 1 |
| 17 | (510) 543-2891 5105432891 | 1 |
| 18 | (510) 543-2931 5105432931 | 1 |
| 19 | (510) 543-2939 5105432939 | 1 |
| 20 | (510) 543-2977 5105432977 | 1 |
| 21 | (510) 543-3396 5105433396 | 1 |
| 22 | (510) 543-8954 5105438954 | 1 |
About This Prefix
Phone numbers starting with (510) 543 are part of the North American Numbering Plan (NANP). The first three digits (510) represent the Area Code (NPA), and the next three digits (543) represent the Central Office Code (NXX) or exchange.
- NPA (510) - Numbering Plan Area, identifies the geographic region
- NXX (543) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)