Phone Prefix
(309) 554-XXXX
IL • LACON
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Carrier Information
NANPA
State
IL
Region
MW
Rate Center
LACON
Assigned To
ONVOY, LLC
OCN
224C
Status
AS
Date Assigned
Jun 18, 2019
Number Range
First Number
(309) 554-0000
Last Number
(309) 554-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
13 reports
13
Total FCC + FTC DNC complaints for numbers in this prefix
Top 12 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (309) 554-3392 3095543392 | 2 |
| 2 | (309) 554-0136 3095540136 | 1 |
| 3 | (309) 554-0928 3095540928 | 1 |
| 4 | (309) 554-1610 3095541610 | 1 |
| 5 | (309) 554-2462 3095542462 | 1 |
| 6 | (309) 554-3608 3095543608 | 1 |
| 7 | (309) 554-4515 3095544515 | 1 |
| 8 | (309) 554-4599 3095544599 | 1 |
| 9 | (309) 554-8387 3095548387 | 1 |
| 10 | (309) 554-9075 3095549075 | 1 |
| 11 | (309) 554-0000 3095540000 | 1 |
| 12 | (309) 554-9320 3095549320 | 1 |
About This Prefix
Phone numbers starting with (309) 554 are part of the North American Numbering Plan (NANP). The first three digits (309) represent the Area Code (NPA), and the next three digits (554) represent the Central Office Code (NXX) or exchange.
- NPA (309) - Numbering Plan Area, identifies the geographic region
- NXX (554) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)