Phone Prefix
(312) 442-XXXX
IL • CHICGOZN01
Search Number in This Prefix
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Carrier Information
NANPA
State
IL
Region
MW
Rate Center
CHICGOZN01
Assigned To
BANDWIDTH.COM CLEC, LLC - IL
OCN
984E
Status
AS
Date Assigned
Nov 01, 2010
Number Range
First Number
(312) 442-0000
Last Number
(312) 442-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
26 reports
26
Total FCC + FTC DNC complaints for numbers in this prefix
Top 24 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (312) 442-0484 3124420484 | 2 |
| 2 | (312) 442-0438 3124420438 | 2 |
| 3 | (312) 442-0309 3124420309 | 1 |
| 4 | (312) 442-0446 3124420446 | 1 |
| 5 | (312) 442-0482 3124420482 | 1 |
| 6 | (312) 442-0510 3124420510 | 1 |
| 7 | (312) 442-0513 3124420513 | 1 |
| 8 | (312) 442-0520 3124420520 | 1 |
| 9 | (312) 442-1221 3124421221 | 1 |
| 10 | (312) 442-1609 3124421609 | 1 |
| 11 | (312) 442-4257 3124424257 | 1 |
| 12 | (312) 442-4695 3124424695 | 1 |
| 13 | (312) 442-4828 3124424828 | 1 |
| 14 | (312) 442-5978 3124425978 | 1 |
| 15 | (312) 442-6049 3124426049 | 1 |
| 16 | (312) 442-6233 3124426233 | 1 |
| 17 | (312) 442-6518 3124426518 | 1 |
| 18 | (312) 442-7984 3124427984 | 1 |
| 19 | (312) 442-8647 3124428647 | 1 |
| 20 | (312) 442-9432 3124429432 | 1 |
| 21 | (312) 442-9700 3124429700 | 1 |
| 22 | (312) 442-0279 3124420279 | 1 |
| 23 | (312) 442-9820 3124429820 | 1 |
| 24 | (312) 442-0284 3124420284 | 1 |
About This Prefix
Phone numbers starting with (312) 442 are part of the North American Numbering Plan (NANP). The first three digits (312) represent the Area Code (NPA), and the next three digits (442) represent the Central Office Code (NXX) or exchange.
- NPA (312) - Numbering Plan Area, identifies the geographic region
- NXX (442) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)