Phone Prefix
(309) 503-XXXX
IL • TOWANDA
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Carrier Information
NANPA
State
IL
Region
MW
Rate Center
TOWANDA
Assigned To
ONVOY, LLC
OCN
224C
Status
AS
Date Assigned
Jun 18, 2019
Number Range
First Number
(309) 503-0000
Last Number
(309) 503-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
7 reports
7
Total FCC + FTC DNC complaints for numbers in this prefix
Top 7 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (309) 503-0325 3095030325 | 1 |
| 2 | (309) 503-0346 3095030346 | 1 |
| 3 | (309) 503-1159 3095031159 | 1 |
| 4 | (309) 503-5475 3095035475 | 1 |
| 5 | (309) 503-5562 3095035562 | 1 |
| 6 | (309) 503-8457 3095038457 | 1 |
| 7 | (309) 503-9800 3095039800 | 1 |
About This Prefix
Phone numbers starting with (309) 503 are part of the North American Numbering Plan (NANP). The first three digits (309) represent the Area Code (NPA), and the next three digits (503) represent the Central Office Code (NXX) or exchange.
- NPA (309) - Numbering Plan Area, identifies the geographic region
- NXX (503) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)