Phone Prefix
(406) 450-XXXX
MT • SHELBY
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Carrier Information
NANPA
State
MT
Region
WE
Rate Center
SHELBY
Assigned To
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT
OCN
6564
Status
RT
Number Range
First Number
(406) 450-0000
Last Number
(406) 450-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
3 reports
3
Total FCC + FTC DNC complaints for numbers in this prefix
Top 3 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (406) 450-0471 4064500471 | 1 |
| 2 | (406) 450-1164 4064501164 | 1 |
| 3 | (406) 450-9356 4064509356 | 1 |
About This Prefix
Phone numbers starting with (406) 450 are part of the North American Numbering Plan (NANP). The first three digits (406) represent the Area Code (NPA), and the next three digits (450) represent the Central Office Code (NXX) or exchange.
- NPA (406) - Numbering Plan Area, identifies the geographic region
- NXX (450) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)