Phone Prefix
(406) 550-XXXX
MT • MISSOULA
Search Number in This Prefix
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Carrier Information
NANPA
State
MT
Region
WE
Rate Center
MISSOULA
Assigned To
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT
OCN
6564
Status
RT
Number Range
First Number
(406) 550-0000
Last Number
(406) 550-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
46 reports
46
Total FCC + FTC DNC complaints for numbers in this prefix
Top 39 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (406) 550-5644 4065505644 | 3 |
| 2 | (406) 550-4227 4065504227 | 2 |
| 3 | (406) 550-4474 4065504474 | 2 |
| 4 | (406) 550-5421 4065505421 | 2 |
| 5 | (406) 550-5646 4065505646 | 2 |
| 6 | (406) 550-9341 4065509341 | 2 |
| 7 | (406) 550-4132 4065504132 | 1 |
| 8 | (406) 550-4143 4065504143 | 1 |
| 9 | (406) 550-4160 4065504160 | 1 |
| 10 | (406) 550-4165 4065504165 | 1 |
| 11 | (406) 550-4183 4065504183 | 1 |
| 12 | (406) 550-4186 4065504186 | 1 |
| 13 | (406) 550-4192 4065504192 | 1 |
| 14 | (406) 550-4222 4065504222 | 1 |
| 15 | (406) 550-4224 4065504224 | 1 |
| 16 | (406) 550-4228 4065504228 | 1 |
| 17 | (406) 550-4231 4065504231 | 1 |
| 18 | (406) 550-4233 4065504233 | 1 |
| 19 | (406) 550-0451 4065500451 | 1 |
| 20 | (406) 550-4259 4065504259 | 1 |
| 21 | (406) 550-4263 4065504263 | 1 |
| 22 | (406) 550-4277 4065504277 | 1 |
| 23 | (406) 550-4285 4065504285 | 1 |
| 24 | (406) 550-4296 4065504296 | 1 |
| 25 | (406) 550-4320 4065504320 | 1 |
| 26 | (406) 550-4492 4065504492 | 1 |
| 27 | (406) 550-4702 4065504702 | 1 |
| 28 | (406) 550-4779 4065504779 | 1 |
| 29 | (406) 550-4841 4065504841 | 1 |
| 30 | (406) 550-4843 4065504843 | 1 |
| 31 | (406) 550-4886 4065504886 | 1 |
| 32 | (406) 550-4896 4065504896 | 1 |
| 33 | (406) 550-5019 4065505019 | 1 |
| 34 | (406) 550-4245 4065504245 | 1 |
| 35 | (406) 550-4088 4065504088 | 1 |
| 36 | (406) 550-4094 4065504094 | 1 |
| 37 | (406) 550-4104 4065504104 | 1 |
| 38 | (406) 550-4121 4065504121 | 1 |
| 39 | (406) 550-4124 4065504124 | 1 |
About This Prefix
Phone numbers starting with (406) 550 are part of the North American Numbering Plan (NANP). The first three digits (406) represent the Area Code (NPA), and the next three digits (550) represent the Central Office Code (NXX) or exchange.
- NPA (406) - Numbering Plan Area, identifies the geographic region
- NXX (550) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)