Phone Prefix
(406) 484-XXXX
MT • CROOKEDCRK
Search Number in This Prefix
Enter the last 4 digits to search for a specific number
Carrier Information
NANPA
State
MT
Region
WE
Rate Center
CROOKEDCRK
Assigned To
TRI-COUNTY TEL. ASSN., INC.
OCN
2296
Status
RT
Number Range
First Number
(406) 484-0000
Last Number
(406) 484-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
No spam reports found for numbers in this prefix
About This Prefix
Phone numbers starting with (406) 484 are part of the North American Numbering Plan (NANP). The first three digits (406) represent the Area Code (NPA), and the next three digits (484) represent the Central Office Code (NXX) or exchange.
- NPA (406) - Numbering Plan Area, identifies the geographic region
- NXX (484) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)