Phone Prefix
(312) 267-XXXX
IL • CHICGOZN01
Search Number in This Prefix
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Carrier Information
NANPA
State
IL
Region
MW
Rate Center
CHICGOZN01
Assigned To
LEVEL 3 COMMUNICATIONS, LLC - IL
OCN
6115
Status
AS
Date Assigned
Mar 03, 2005
Number Range
First Number
(312) 267-0000
Last Number
(312) 267-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
43 reports
43
Total FCC + FTC DNC complaints for numbers in this prefix
Top 30 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (312) 267-0341 3122670341 | 6 |
| 2 | (312) 267-1239 3122671239 | 4 |
| 3 | (312) 267-0368 3122670368 | 2 |
| 4 | (312) 267-4100 3122674100 | 2 |
| 5 | (312) 267-0667 3122670667 | 2 |
| 6 | (312) 267-1253 3122671253 | 2 |
| 7 | (312) 267-1244 3122671244 | 2 |
| 8 | (312) 267-1131 3122671131 | 1 |
| 9 | (312) 267-1865 3122671865 | 1 |
| 10 | (312) 267-1940 3122671940 | 1 |
| 11 | (312) 267-2847 3122672847 | 1 |
| 12 | (312) 267-2983 3122672983 | 1 |
| 13 | (312) 267-3634 3122673634 | 1 |
| 14 | (312) 267-3662 3122673662 | 1 |
| 15 | (312) 267-4135 3122674135 | 1 |
| 16 | (312) 267-4782 3122674782 | 1 |
| 17 | (312) 267-5132 3122675132 | 1 |
| 18 | (312) 267-6165 3122676165 | 1 |
| 19 | (312) 267-6410 3122676410 | 1 |
| 20 | (312) 267-6490 3122676490 | 1 |
| 21 | (312) 267-8350 3122678350 | 1 |
| 22 | (312) 267-8723 3122678723 | 1 |
| 23 | (312) 267-0063 3122670063 | 1 |
| 24 | (312) 267-8782 3122678782 | 1 |
| 25 | (312) 267-0152 3122670152 | 1 |
| 26 | (312) 267-0308 3122670308 | 1 |
| 27 | (312) 267-0318 3122670318 | 1 |
| 28 | (312) 267-0398 3122670398 | 1 |
| 29 | (312) 267-0484 3122670484 | 1 |
| 30 | (312) 267-0763 3122670763 | 1 |
About This Prefix
Phone numbers starting with (312) 267 are part of the North American Numbering Plan (NANP). The first three digits (312) represent the Area Code (NPA), and the next three digits (267) represent the Central Office Code (NXX) or exchange.
- NPA (312) - Numbering Plan Area, identifies the geographic region
- NXX (267) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)