Phone Prefix
(312) 877-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
AS
Date Assigned
Aug 19, 2014
Number Range
First Number
(312) 877-0000
Last Number
(312) 877-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
46 reports
46
Total FCC + FTC DNC complaints for numbers in this prefix
Top 3 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (312) 877-0518 3128770518 | 44 |
| 2 | (312) 877-5662 3128775662 | 1 |
| 3 | (312) 877-9321 3128779321 | 1 |
About This Prefix
Phone numbers starting with (312) 877 are part of the North American Numbering Plan (NANP). The first three digits (312) represent the Area Code (NPA), and the next three digits (877) represent the Central Office Code (NXX) or exchange.
- NPA (312) - Numbering Plan Area, identifies the geographic region
- NXX (877) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)