Phone Prefix
(231) 450-XXXX
MI • HESPERIA
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Carrier Information
NANPA
State
MI
Region
MW
Rate Center
HESPERIA
Assigned To
NEW CINGULAR WIRELESS PCS, LLC - IL
OCN
6534
Status
AS
Date Assigned
Feb 01, 2005
Number Range
First Number
(231) 450-0000
Last Number
(231) 450-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
19 reports
19
Total FCC + FTC DNC complaints for numbers in this prefix
Top 19 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (231) 450-0987 2314500987 | 1 |
| 2 | (231) 450-3625 2314503625 | 1 |
| 3 | (231) 450-5043 2314505043 | 1 |
| 4 | (231) 450-5730 2314505730 | 1 |
| 5 | (231) 450-6108 2314506108 | 1 |
| 6 | (231) 450-7578 2314507578 | 1 |
| 7 | (231) 450-8005 2314508005 | 1 |
| 8 | (231) 450-8327 2314508327 | 1 |
| 9 | (231) 450-8402 2314508402 | 1 |
| 10 | (231) 450-8576 2314508576 | 1 |
| 11 | (231) 450-8610 2314508610 | 1 |
| 12 | (231) 450-8798 2314508798 | 1 |
| 13 | (231) 450-8915 2314508915 | 1 |
| 14 | (231) 450-9264 2314509264 | 1 |
| 15 | (231) 450-9268 2314509268 | 1 |
| 16 | (231) 450-9376 2314509376 | 1 |
| 17 | (231) 450-9702 2314509702 | 1 |
| 18 | (231) 450-9771 2314509771 | 1 |
| 19 | (231) 450-9839 2314509839 | 1 |
About This Prefix
Phone numbers starting with (231) 450 are part of the North American Numbering Plan (NANP). The first three digits (231) represent the Area Code (NPA), and the next three digits (450) represent the Central Office Code (NXX) or exchange.
- NPA (231) - Numbering Plan Area, identifies the geographic region
- NXX (450) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)