Phone Prefix
(415) 857-XXXX
CA • SNFC CNTRL
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
SNFC CNTRL
Assigned To
BANDWIDTH.COM CLEC, LLC - CA
OCN
981E
Status
AS
Date Assigned
Apr 28, 2011
Number Range
First Number
(415) 857-0000
Last Number
(415) 857-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
27 reports
27
Total FCC + FTC DNC complaints for numbers in this prefix
Top 21 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (415) 857-0342 4158570342 | 7 |
| 2 | (415) 857-0658 4158570658 | 1 |
| 3 | (415) 857-2010 4158572010 | 1 |
| 4 | (415) 857-2018 4158572018 | 1 |
| 5 | (415) 857-2375 4158572375 | 1 |
| 6 | (415) 857-2953 4158572953 | 1 |
| 7 | (415) 857-3410 4158573410 | 1 |
| 8 | (415) 857-3467 4158573467 | 1 |
| 9 | (415) 857-3561 4158573561 | 1 |
| 10 | (415) 857-4143 4158574143 | 1 |
| 11 | (415) 857-4224 4158574224 | 1 |
| 12 | (415) 857-5703 4158575703 | 1 |
| 13 | (415) 857-5769 4158575769 | 1 |
| 14 | (415) 857-6781 4158576781 | 1 |
| 15 | (415) 857-6800 4158576800 | 1 |
| 16 | (415) 857-6813 4158576813 | 1 |
| 17 | (415) 857-7608 4158577608 | 1 |
| 18 | (415) 857-9138 4158579138 | 1 |
| 19 | (415) 857-9209 4158579209 | 1 |
| 20 | (415) 857-9452 4158579452 | 1 |
| 21 | (415) 857-9824 4158579824 | 1 |
About This Prefix
Phone numbers starting with (415) 857 are part of the North American Numbering Plan (NANP). The first three digits (415) represent the Area Code (NPA), and the next three digits (857) represent the Central Office Code (NXX) or exchange.
- NPA (415) - Numbering Plan Area, identifies the geographic region
- NXX (857) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)