Phone Prefix
(406) 901-XXXX
MT • BILLINGS
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Carrier Information
NANPA
State
MT
Region
WE
Rate Center
BILLINGS
Assigned To
T-MOBILE USA, INC.
OCN
6529
Status
AS
Date Assigned
Jan 04, 2022
Number Range
First Number
(406) 901-0000
Last Number
(406) 901-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
9 reports
9
Total FCC + FTC DNC complaints for numbers in this prefix
Top 9 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (406) 901-2092 4069012092 | 1 |
| 2 | (406) 901-2106 4069012106 | 1 |
| 3 | (406) 901-2470 4069012470 | 1 |
| 4 | (406) 901-2638 4069012638 | 1 |
| 5 | (406) 901-2968 4069012968 | 1 |
| 6 | (406) 901-4592 4069014592 | 1 |
| 7 | (406) 901-4699 4069014699 | 1 |
| 8 | (406) 901-4830 4069014830 | 1 |
| 9 | (406) 901-8258 4069018258 | 1 |
About This Prefix
Phone numbers starting with (406) 901 are part of the North American Numbering Plan (NANP). The first three digits (406) represent the Area Code (NPA), and the next three digits (901) represent the Central Office Code (NXX) or exchange.
- NPA (406) - Numbering Plan Area, identifies the geographic region
- NXX (901) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)