Phone Prefix
(331) 320-XXXX
IL • BARTLETT
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Carrier Information
NANPA
State
IL
Region
MW
Rate Center
BARTLETT
Assigned To
ONVOY, LLC
OCN
224C
Status
AS
Date Assigned
Jan 30, 2024
Number Range
First Number
(331) 320-0000
Last Number
(331) 320-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
8 reports
8
Total FCC + FTC DNC complaints for numbers in this prefix
Top 5 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (331) 320-4603 3313204603 | 3 |
| 2 | (331) 320-2287 3313202287 | 2 |
| 3 | (331) 320-0960 3313200960 | 1 |
| 4 | (331) 320-4036 3313204036 | 1 |
| 5 | (331) 320-6396 3313206396 | 1 |
About This Prefix
Phone numbers starting with (331) 320 are part of the North American Numbering Plan (NANP). The first three digits (331) represent the Area Code (NPA), and the next three digits (320) represent the Central Office Code (NXX) or exchange.
- NPA (331) - Numbering Plan Area, identifies the geographic region
- NXX (320) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)