Phone Prefix
(312) 480-XXXX
IL • CHICGOZN01
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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
RT
Number Range
First Number
(312) 480-0000
Last Number
(312) 480-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
14 reports
14
Total FCC + FTC DNC complaints for numbers in this prefix
Top 12 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (312) 480-2300 3124802300 | 2 |
| 2 | (312) 480-2089 3124802089 | 2 |
| 3 | (312) 480-2140 3124802140 | 1 |
| 4 | (312) 480-2205 3124802205 | 1 |
| 5 | (312) 480-2226 3124802226 | 1 |
| 6 | (312) 480-2977 3124802977 | 1 |
| 7 | (312) 480-3457 3124803457 | 1 |
| 8 | (312) 480-4032 3124804032 | 1 |
| 9 | (312) 480-7871 3124807871 | 1 |
| 10 | (312) 480-8669 3124808669 | 1 |
| 11 | (312) 480-9793 3124809793 | 1 |
| 12 | (312) 480-2124 3124802124 | 1 |
About This Prefix
Phone numbers starting with (312) 480 are part of the North American Numbering Plan (NANP). The first three digits (312) represent the Area Code (NPA), and the next three digits (480) represent the Central Office Code (NXX) or exchange.
- NPA (312) - Numbering Plan Area, identifies the geographic region
- NXX (480) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)