Phone Prefix
(309) 553-XXXX
IL • ROCKISLAND
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Carrier Information
NANPA
State
IL
Region
MW
Rate Center
ROCKISLAND
Assigned To
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
OCN
6333
Status
AS
Date Assigned
Feb 09, 2022
Number Range
First Number
(309) 553-0000
Last Number
(309) 553-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
5 reports
5
Total FCC + FTC DNC complaints for numbers in this prefix
Top 4 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (309) 553-8350 3095538350 | 2 |
| 2 | (309) 553-2754 3095532754 | 1 |
| 3 | (309) 553-3503 3095533503 | 1 |
| 4 | (309) 553-4192 3095534192 | 1 |
About This Prefix
Phone numbers starting with (309) 553 are part of the North American Numbering Plan (NANP). The first three digits (309) represent the Area Code (NPA), and the next three digits (553) represent the Central Office Code (NXX) or exchange.
- NPA (309) - Numbering Plan Area, identifies the geographic region
- NXX (553) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)