Phone Prefix
(312) 874-XXXX
IL • CHICGOZN01
Search Number in This Prefix
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Carrier Information
NANPA
State
IL
Region
MW
Rate Center
CHICGOZN01
Assigned To
NEW CINGULAR WIRELESS PCS, LLC - IL
OCN
6534
Status
AS
Date Assigned
Jun 09, 2015
Number Range
First Number
(312) 874-0000
Last Number
(312) 874-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
31 reports
31
Total FCC + FTC DNC complaints for numbers in this prefix
Top 24 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (312) 874-5895 3128745895 | 5 |
| 2 | (312) 874-7371 3128747371 | 2 |
| 3 | (312) 874-7868 3128747868 | 2 |
| 4 | (312) 874-7895 3128747895 | 2 |
| 5 | (312) 874-5994 3128745994 | 1 |
| 6 | (312) 874-6031 3128746031 | 1 |
| 7 | (312) 874-6032 3128746032 | 1 |
| 8 | (312) 874-6164 3128746164 | 1 |
| 9 | (312) 874-6180 3128746180 | 1 |
| 10 | (312) 874-6317 3128746317 | 1 |
| 11 | (312) 874-6320 3128746320 | 1 |
| 12 | (312) 874-3021 3128743021 | 1 |
| 13 | (312) 874-6443 3128746443 | 1 |
| 14 | (312) 874-6577 3128746577 | 1 |
| 15 | (312) 874-6954 3128746954 | 1 |
| 16 | (312) 874-7166 3128747166 | 1 |
| 17 | (312) 874-7538 3128747538 | 1 |
| 18 | (312) 874-7648 3128747648 | 1 |
| 19 | (312) 874-7754 3128747754 | 1 |
| 20 | (312) 874-7842 3128747842 | 1 |
| 21 | (312) 874-6409 3128746409 | 1 |
| 22 | (312) 874-3990 3128743990 | 1 |
| 23 | (312) 874-4485 3128744485 | 1 |
| 24 | (312) 874-5361 3128745361 | 1 |
About This Prefix
Phone numbers starting with (312) 874 are part of the North American Numbering Plan (NANP). The first three digits (312) represent the Area Code (NPA), and the next three digits (874) represent the Central Office Code (NXX) or exchange.
- NPA (312) - Numbering Plan Area, identifies the geographic region
- NXX (874) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)