Phone Prefix
(309) 421-XXXX
IL • MACOMB
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Carrier Information
NANPA
State
IL
Region
MW
Rate Center
MACOMB
Assigned To
COMCAST IP PHONE, LLC
OCN
318J
Status
AS
Date Assigned
May 28, 2008
Number Range
First Number
(309) 421-0000
Last Number
(309) 421-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
4 reports
4
Total FCC + FTC DNC complaints for numbers in this prefix
Top 4 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (309) 421-0159 3094210159 | 1 |
| 2 | (309) 421-0594 3094210594 | 1 |
| 3 | (309) 421-2337 3094212337 | 1 |
| 4 | (309) 421-3536 3094213536 | 1 |
About This Prefix
Phone numbers starting with (309) 421 are part of the North American Numbering Plan (NANP). The first three digits (309) represent the Area Code (NPA), and the next three digits (421) represent the Central Office Code (NXX) or exchange.
- NPA (309) - Numbering Plan Area, identifies the geographic region
- NXX (421) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)