Phone Prefix
(408) 583-XXXX
CA • CAMPBELL
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
CAMPBELL
Assigned To
MCIMETRO ACCESS TRANSMISSION SERVICES LLC
OCN
7229
Status
RT
Number Range
First Number
(408) 583-0000
Last Number
(408) 583-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
15 reports
15
Total FCC + FTC DNC complaints for numbers in this prefix
Top 12 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (408) 583-5963 4085835963 | 2 |
| 2 | (408) 583-5807 4085835807 | 2 |
| 3 | (408) 583-6302 4085836302 | 2 |
| 4 | (408) 583-5726 4085835726 | 1 |
| 5 | (408) 583-5773 4085835773 | 1 |
| 6 | (408) 583-5977 4085835977 | 1 |
| 7 | (408) 583-6684 4085836684 | 1 |
| 8 | (408) 583-7704 4085837704 | 1 |
| 9 | (408) 583-0758 4085830758 | 1 |
| 10 | (408) 583-8142 4085838142 | 1 |
| 11 | (408) 583-4209 4085834209 | 1 |
| 12 | (408) 583-5228 4085835228 | 1 |
About This Prefix
Phone numbers starting with (408) 583 are part of the North American Numbering Plan (NANP). The first three digits (408) represent the Area Code (NPA), and the next three digits (583) represent the Central Office Code (NXX) or exchange.
- NPA (408) - Numbering Plan Area, identifies the geographic region
- NXX (583) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)