Phone Prefix
(415) 728-XXXX
CA • SNFC CNTRL
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
SNFC CNTRL
Assigned To
LEVEL 3 COMMUNICATIONS, LLC - CA
OCN
8826
Status
AS
Date Assigned
Jan 31, 2011
Number Range
First Number
(415) 728-0000
Last Number
(415) 728-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
28 reports
28
Total FCC + FTC DNC complaints for numbers in this prefix
Top 14 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (415) 728-0747 4157280747 | 14 |
| 2 | (415) 728-0777 4157280777 | 2 |
| 3 | (415) 728-0409 4157280409 | 1 |
| 4 | (415) 728-0969 4157280969 | 1 |
| 5 | (415) 728-2820 4157282820 | 1 |
| 6 | (415) 728-3068 4157283068 | 1 |
| 7 | (415) 728-4347 4157284347 | 1 |
| 8 | (415) 728-6539 4157286539 | 1 |
| 9 | (415) 728-8082 4157288082 | 1 |
| 10 | (415) 728-8123 4157288123 | 1 |
| 11 | (415) 728-9081 4157289081 | 1 |
| 12 | (415) 728-0169 4157280169 | 1 |
| 13 | (415) 728-9639 4157289639 | 1 |
| 14 | (415) 728-0332 4157280332 | 1 |
About This Prefix
Phone numbers starting with (415) 728 are part of the North American Numbering Plan (NANP). The first three digits (415) represent the Area Code (NPA), and the next three digits (728) represent the Central Office Code (NXX) or exchange.
- NPA (415) - Numbering Plan Area, identifies the geographic region
- NXX (728) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)