Phone Prefix
(510) 815-XXXX
CA • ELSBR-PINL
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
ELSBR-PINL
Assigned To
T-MOBILE USA, INC.
OCN
6529
Status
RT
Number Range
First Number
(510) 815-0000
Last Number
(510) 815-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
17 reports
17
Total FCC + FTC DNC complaints for numbers in this prefix
Top 13 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (510) 815-1470 5108151470 | 4 |
| 2 | (510) 815-2127 5108152127 | 2 |
| 3 | (510) 815-2834 5108152834 | 1 |
| 4 | (510) 815-2866 5108152866 | 1 |
| 5 | (510) 815-4701 5108154701 | 1 |
| 6 | (510) 815-5603 5108155603 | 1 |
| 7 | (510) 815-5733 5108155733 | 1 |
| 8 | (510) 815-7893 5108157893 | 1 |
| 9 | (510) 815-8087 5108158087 | 1 |
| 10 | (510) 815-8345 5108158345 | 1 |
| 11 | (510) 815-9158 5108159158 | 1 |
| 12 | (510) 815-9495 5108159495 | 1 |
| 13 | (510) 815-1511 5108151511 | 1 |
About This Prefix
Phone numbers starting with (510) 815 are part of the North American Numbering Plan (NANP). The first three digits (510) represent the Area Code (NPA), and the next three digits (815) represent the Central Office Code (NXX) or exchange.
- NPA (510) - Numbering Plan Area, identifies the geographic region
- NXX (815) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)