Phone Prefix
(415) 603-XXXX
CA • SNFC CNTRL
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
SNFC CNTRL
Assigned To
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
OCN
6006
Status
AS
Date Assigned
Apr 05, 2012
Number Range
First Number
(415) 603-0000
Last Number
(415) 603-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
11 reports
11
Total FCC + FTC DNC complaints for numbers in this prefix
Top 11 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (415) 603-0231 4156030231 | 1 |
| 2 | (415) 603-2522 4156032522 | 1 |
| 3 | (415) 603-2600 4156032600 | 1 |
| 4 | (415) 603-4512 4156034512 | 1 |
| 5 | (415) 603-5087 4156035087 | 1 |
| 6 | (415) 603-5252 4156035252 | 1 |
| 7 | (415) 603-5415 4156035415 | 1 |
| 8 | (415) 603-5630 4156035630 | 1 |
| 9 | (415) 603-6404 4156036404 | 1 |
| 10 | (415) 603-7039 4156037039 | 1 |
| 11 | (415) 603-8309 4156038309 | 1 |
About This Prefix
Phone numbers starting with (415) 603 are part of the North American Numbering Plan (NANP). The first three digits (415) represent the Area Code (NPA), and the next three digits (603) represent the Central Office Code (NXX) or exchange.
- NPA (415) - Numbering Plan Area, identifies the geographic region
- NXX (603) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)