Phone Prefix
(408) 340-XXXX
CA • CAMPBELL
Search Number in This Prefix
Enter the last 4 digits to search for a specific number
Carrier Information
NANPA
State
CA
Region
WC
Rate Center
CAMPBELL
Assigned To
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
OCN
6006
Status
AS
Date Assigned
Feb 07, 2005
Number Range
First Number
(408) 340-0000
Last Number
(408) 340-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
25 reports
25
Total FCC + FTC DNC complaints for numbers in this prefix
Top 23 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (408) 340-9615 4083409615 | 2 |
| 2 | (408) 340-9637 4083409637 | 2 |
| 3 | (408) 340-4348 4083404348 | 1 |
| 4 | (408) 340-4830 4083404830 | 1 |
| 5 | (408) 340-5073 4083405073 | 1 |
| 6 | (408) 340-5354 4083405354 | 1 |
| 7 | (408) 340-6439 4083406439 | 1 |
| 8 | (408) 340-6598 4083406598 | 1 |
| 9 | (408) 340-6725 4083406725 | 1 |
| 10 | (408) 340-6996 4083406996 | 1 |
| 11 | (408) 340-7125 4083407125 | 1 |
| 12 | (408) 340-2390 4083402390 | 1 |
| 13 | (408) 340-7202 4083407202 | 1 |
| 14 | (408) 340-7604 4083407604 | 1 |
| 15 | (408) 340-7807 4083407807 | 1 |
| 16 | (408) 340-7952 4083407952 | 1 |
| 17 | (408) 340-8962 4083408962 | 1 |
| 18 | (408) 340-9616 4083409616 | 1 |
| 19 | (408) 340-9618 4083409618 | 1 |
| 20 | (408) 340-9630 4083409630 | 1 |
| 21 | (408) 340-9632 4083409632 | 1 |
| 22 | (408) 340-7155 4083407155 | 1 |
| 23 | (408) 340-2972 4083402972 | 1 |
About This Prefix
Phone numbers starting with (408) 340 are part of the North American Numbering Plan (NANP). The first three digits (408) represent the Area Code (NPA), and the next three digits (340) represent the Central Office Code (NXX) or exchange.
- NPA (408) - Numbering Plan Area, identifies the geographic region
- NXX (340) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)