Phone Prefix
(408) 638-XXXX
CA • SNJS WEST
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
SNJS WEST
Assigned To
MCIMETRO ACCESS TRANSMISSION SERVICES LLC
OCN
7229
Status
AS
Date Assigned
May 08, 2012
Number Range
First Number
(408) 638-0000
Last Number
(408) 638-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
40 reports
40
Total FCC + FTC DNC complaints for numbers in this prefix
Top 34 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (408) 638-3750 4086383750 | 2 |
| 2 | (408) 638-6296 4086386296 | 2 |
| 3 | (408) 638-6116 4086386116 | 2 |
| 4 | (408) 638-6179 4086386179 | 2 |
| 5 | (408) 638-6120 4086386120 | 2 |
| 6 | (408) 638-0968 4086380968 | 2 |
| 7 | (408) 638-4660 4086384660 | 1 |
| 8 | (408) 638-4860 4086384860 | 1 |
| 9 | (408) 638-4958 4086384958 | 1 |
| 10 | (408) 638-5068 4086385068 | 1 |
| 11 | (408) 638-5361 4086385361 | 1 |
| 12 | (408) 638-5411 4086385411 | 1 |
| 13 | (408) 638-6107 4086386107 | 1 |
| 14 | (408) 638-6132 4086386132 | 1 |
| 15 | (408) 638-6140 4086386140 | 1 |
| 16 | (408) 638-6172 4086386172 | 1 |
| 17 | (408) 638-6188 4086386188 | 1 |
| 18 | (408) 638-6193 4086386193 | 1 |
| 19 | (408) 638-6208 4086386208 | 1 |
| 20 | (408) 638-6214 4086386214 | 1 |
| 21 | (408) 638-6241 4086386241 | 1 |
| 22 | (408) 638-6255 4086386255 | 1 |
| 23 | (408) 638-6266 4086386266 | 1 |
| 24 | (408) 638-6291 4086386291 | 1 |
| 25 | (408) 638-7284 4086387284 | 1 |
| 26 | (408) 638-9143 4086389143 | 1 |
| 27 | (408) 638-9250 4086389250 | 1 |
| 28 | (408) 638-0405 4086380405 | 1 |
| 29 | (408) 638-9630 4086389630 | 1 |
| 30 | (408) 638-0948 4086380948 | 1 |
| 31 | (408) 638-2271 4086382271 | 1 |
| 32 | (408) 638-2380 4086382380 | 1 |
| 33 | (408) 638-2737 4086382737 | 1 |
| 34 | (408) 638-4370 4086384370 | 1 |
About This Prefix
Phone numbers starting with (408) 638 are part of the North American Numbering Plan (NANP). The first three digits (408) represent the Area Code (NPA), and the next three digits (638) represent the Central Office Code (NXX) or exchange.
- NPA (408) - Numbering Plan Area, identifies the geographic region
- NXX (638) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)