Phone Prefix
(530) 603-XXXX
CA • BANGOR
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
BANGOR
Assigned To
ONVOY SPECTRUM, LLC
OCN
624H
Status
AS
Date Assigned
Nov 20, 2023
Number Range
First Number
(530) 603-0000
Last Number
(530) 603-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
28 reports
28
Total FCC + FTC DNC complaints for numbers in this prefix
Top 15 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (530) 603-1912 5306031912 | 11 |
| 2 | (530) 603-1962 5306031962 | 3 |
| 3 | (530) 603-1132 5306031132 | 2 |
| 4 | (530) 603-1724 5306031724 | 1 |
| 5 | (530) 603-1727 5306031727 | 1 |
| 6 | (530) 603-1754 5306031754 | 1 |
| 7 | (530) 603-1823 5306031823 | 1 |
| 8 | (530) 603-1918 5306031918 | 1 |
| 9 | (530) 603-3130 5306033130 | 1 |
| 10 | (530) 603-5357 5306035357 | 1 |
| 11 | (530) 603-5653 5306035653 | 1 |
| 12 | (530) 603-0091 5306030091 | 1 |
| 13 | (530) 603-7373 5306037373 | 1 |
| 14 | (530) 603-1154 5306031154 | 1 |
| 15 | (530) 603-1201 5306031201 | 1 |
About This Prefix
Phone numbers starting with (530) 603 are part of the North American Numbering Plan (NANP). The first three digits (530) represent the Area Code (NPA), and the next three digits (603) represent the Central Office Code (NXX) or exchange.
- NPA (530) - Numbering Plan Area, identifies the geographic region
- NXX (603) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)