Phone Prefix
(309) 537-XXXX
IL • ELIZA
Search Number in This Prefix
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Carrier Information
NANPA
State
IL
Region
MW
Rate Center
ELIZA
Assigned To
CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL
OCN
1183
Status
RT
Number Range
First Number
(309) 537-0000
Last Number
(309) 537-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
4 reports
4
Total FCC + FTC DNC complaints for numbers in this prefix
Top 3 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (309) 537-0703 3095370703 | 1 |
| 2 | (309) 537-1916 3095371916 | 1 |
| 3 | (309) 537-6915 3095376915 | 1 |
About This Prefix
Phone numbers starting with (309) 537 are part of the North American Numbering Plan (NANP). The first three digits (309) represent the Area Code (NPA), and the next three digits (537) represent the Central Office Code (NXX) or exchange.
- NPA (309) - Numbering Plan Area, identifies the geographic region
- NXX (537) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)