Phone Prefix
(312) 588-XXXX
IL • CHICGOZN01
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Carrier Information
NANPA
State
IL
Region
MW
Rate Center
CHICGOZN01
Assigned To
ILLINOIS BELL TEL CO
OCN
9329
Status
RT
Number Range
First Number
(312) 588-0000
Last Number
(312) 588-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
40 reports
40
Total FCC + FTC DNC complaints for numbers in this prefix
Top 31 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (312) 588-9574 3125889574 | 7 |
| 2 | (312) 588-9626 3125889626 | 2 |
| 3 | (312) 588-9793 3125889793 | 2 |
| 4 | (312) 588-2743 3125882743 | 1 |
| 5 | (312) 588-2932 3125882932 | 1 |
| 6 | (312) 588-3342 3125883342 | 1 |
| 7 | (312) 588-3705 3125883705 | 1 |
| 8 | (312) 588-3707 3125883707 | 1 |
| 9 | (312) 588-3824 3125883824 | 1 |
| 10 | (312) 588-5540 3125885540 | 1 |
| 11 | (312) 588-5698 3125885698 | 1 |
| 12 | (312) 588-6143 3125886143 | 1 |
| 13 | (312) 588-6468 3125886468 | 1 |
| 14 | (312) 588-6717 3125886717 | 1 |
| 15 | (312) 588-6862 3125886862 | 1 |
| 16 | (312) 588-0568 3125880568 | 1 |
| 17 | (312) 588-6961 3125886961 | 1 |
| 18 | (312) 588-7105 3125887105 | 1 |
| 19 | (312) 588-7174 3125887174 | 1 |
| 20 | (312) 588-7832 3125887832 | 1 |
| 21 | (312) 588-8039 3125888039 | 1 |
| 22 | (312) 588-8658 3125888658 | 1 |
| 23 | (312) 588-9011 3125889011 | 1 |
| 24 | (312) 588-9080 3125889080 | 1 |
| 25 | (312) 588-9101 3125889101 | 1 |
| 26 | (312) 588-9289 3125889289 | 1 |
| 27 | (312) 588-9571 3125889571 | 1 |
| 28 | (312) 588-9772 3125889772 | 1 |
| 29 | (312) 588-6895 3125886895 | 1 |
| 30 | (312) 588-0832 3125880832 | 1 |
| 31 | (312) 588-1952 3125881952 | 1 |
About This Prefix
Phone numbers starting with (312) 588 are part of the North American Numbering Plan (NANP). The first three digits (312) represent the Area Code (NPA), and the next three digits (588) represent the Central Office Code (NXX) or exchange.
- NPA (312) - Numbering Plan Area, identifies the geographic region
- NXX (588) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)