Phone Prefix
(415) 300-XXXX
CA • SAN RAFAEL
Search Number in This Prefix
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
SAN RAFAEL
Assigned To
BANDWIDTH.COM CLEC, LLC - CA
OCN
981E
Status
AS
Date Assigned
Aug 20, 2009
Number Range
First Number
(415) 300-0000
Last Number
(415) 300-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
60 reports
60
Total FCC + FTC DNC complaints for numbers in this prefix
Top 55 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (415) 300-0940 4153000940 | 2 |
| 2 | (415) 300-7282 4153007282 | 2 |
| 3 | (415) 300-9153 4153009153 | 2 |
| 4 | (415) 300-1115 4153001115 | 2 |
| 5 | (415) 300-8824 4153008824 | 2 |
| 6 | (415) 300-1414 4153001414 | 1 |
| 7 | (415) 300-1465 4153001465 | 1 |
| 8 | (415) 300-1495 4153001495 | 1 |
| 9 | (415) 300-1504 4153001504 | 1 |
| 10 | (415) 300-1531 4153001531 | 1 |
| 11 | (415) 300-1545 4153001545 | 1 |
| 12 | (415) 300-1725 4153001725 | 1 |
| 13 | (415) 300-1865 4153001865 | 1 |
| 14 | (415) 300-2012 4153002012 | 1 |
| 15 | (415) 300-2086 4153002086 | 1 |
| 16 | (415) 300-2206 4153002206 | 1 |
| 17 | (415) 300-2212 4153002212 | 1 |
| 18 | (415) 300-2256 4153002256 | 1 |
| 19 | (415) 300-2402 4153002402 | 1 |
| 20 | (415) 300-2749 4153002749 | 1 |
| 21 | (415) 300-3144 4153003144 | 1 |
| 22 | (415) 300-4174 4153004174 | 1 |
| 23 | (415) 300-4208 4153004208 | 1 |
| 24 | (415) 300-4325 4153004325 | 1 |
| 25 | (415) 300-4332 4153004332 | 1 |
| 26 | (415) 300-4958 4153004958 | 1 |
| 27 | (415) 300-5457 4153005457 | 1 |
| 28 | (415) 300-8208 4153008208 | 1 |
| 29 | (415) 300-8231 4153008231 | 1 |
| 30 | (415) 300-8269 4153008269 | 1 |
| 31 | (415) 300-8670 4153008670 | 1 |
| 32 | (415) 300-9061 4153009061 | 1 |
| 33 | (415) 300-9095 4153009095 | 1 |
| 34 | (415) 300-9286 4153009286 | 1 |
| 35 | (415) 300-9383 4153009383 | 1 |
| 36 | (415) 300-9420 4153009420 | 1 |
| 37 | (415) 300-9437 4153009437 | 1 |
| 38 | (415) 300-9507 4153009507 | 1 |
| 39 | (415) 300-9516 4153009516 | 1 |
| 40 | (415) 300-9549 4153009549 | 1 |
| 41 | (415) 300-9561 4153009561 | 1 |
| 42 | (415) 300-9579 4153009579 | 1 |
| 43 | (415) 300-9584 4153009584 | 1 |
| 44 | (415) 300-9622 4153009622 | 1 |
| 45 | (415) 300-9640 4153009640 | 1 |
| 46 | (415) 300-9701 4153009701 | 1 |
| 47 | (415) 300-9735 4153009735 | 1 |
| 48 | (415) 300-9763 4153009763 | 1 |
| 49 | (415) 300-9776 4153009776 | 1 |
| 50 | (415) 300-0143 4153000143 | 1 |
| 51 | (415) 300-9948 4153009948 | 1 |
| 52 | (415) 300-1040 4153001040 | 1 |
| 53 | (415) 300-1241 4153001241 | 1 |
| 54 | (415) 300-1296 4153001296 | 1 |
| 55 | (415) 300-1305 4153001305 | 1 |
About This Prefix
Phone numbers starting with (415) 300 are part of the North American Numbering Plan (NANP). The first three digits (415) represent the Area Code (NPA), and the next three digits (300) represent the Central Office Code (NXX) or exchange.
- NPA (415) - Numbering Plan Area, identifies the geographic region
- NXX (300) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)