Phone Prefix
(312) 489-XXXX
IL • CHICGOZN01
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Carrier Information
NANPA
State
IL
Region
MW
Rate Center
CHICGOZN01
Assigned To
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
OCN
6333
Status
RT
Number Range
First Number
(312) 489-0000
Last Number
(312) 489-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
31 reports
31
Total FCC + FTC DNC complaints for numbers in this prefix
Top 25 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (312) 489-5644 3124895644 | 4 |
| 2 | (312) 489-8215 3124898215 | 2 |
| 3 | (312) 489-8841 3124898841 | 2 |
| 4 | (312) 489-8312 3124898312 | 2 |
| 5 | (312) 489-5227 3124895227 | 1 |
| 6 | (312) 489-5250 3124895250 | 1 |
| 7 | (312) 489-5252 3124895252 | 1 |
| 8 | (312) 489-5346 3124895346 | 1 |
| 9 | (312) 489-5438 3124895438 | 1 |
| 10 | (312) 489-5757 3124895757 | 1 |
| 11 | (312) 489-8053 3124898053 | 1 |
| 12 | (312) 489-8352 3124898352 | 1 |
| 13 | (312) 489-8376 3124898376 | 1 |
| 14 | (312) 489-8458 3124898458 | 1 |
| 15 | (312) 489-8687 3124898687 | 1 |
| 16 | (312) 489-8715 3124898715 | 1 |
| 17 | (312) 489-8885 3124898885 | 1 |
| 18 | (312) 489-8913 3124898913 | 1 |
| 19 | (312) 489-8947 3124898947 | 1 |
| 20 | (312) 489-8950 3124898950 | 1 |
| 21 | (312) 489-2385 3124892385 | 1 |
| 22 | (312) 489-8975 3124898975 | 1 |
| 23 | (312) 489-3046 3124893046 | 1 |
| 24 | (312) 489-3274 3124893274 | 1 |
| 25 | (312) 489-5213 3124895213 | 1 |
About This Prefix
Phone numbers starting with (312) 489 are part of the North American Numbering Plan (NANP). The first three digits (312) represent the Area Code (NPA), and the next three digits (489) represent the Central Office Code (NXX) or exchange.
- NPA (312) - Numbering Plan Area, identifies the geographic region
- NXX (489) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)