Phone Prefix
(307) 357-XXXX
WY • LARAMIE
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Carrier Information
NANPA
State
WY
Region
WE
Rate Center
LARAMIE
Assigned To
ONVOY, LLC - WY
OCN
450F
Status
AS
Date Assigned
Feb 09, 2024
Number Range
First Number
(307) 357-0000
Last Number
(307) 357-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
24 reports
24
Total FCC + FTC DNC complaints for numbers in this prefix
Top 20 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (307) 357-8079 3073578079 | 2 |
| 2 | (307) 357-8806 3073578806 | 2 |
| 3 | (307) 357-3488 3073573488 | 2 |
| 4 | (307) 357-5170 3073575170 | 2 |
| 5 | (307) 357-3921 3073573921 | 1 |
| 6 | (307) 357-3964 3073573964 | 1 |
| 7 | (307) 357-5066 3073575066 | 1 |
| 8 | (307) 357-5257 3073575257 | 1 |
| 9 | (307) 357-6473 3073576473 | 1 |
| 10 | (307) 357-6849 3073576849 | 1 |
| 11 | (307) 357-8068 3073578068 | 1 |
| 12 | (307) 357-8672 3073578672 | 1 |
| 13 | (307) 357-8775 3073578775 | 1 |
| 14 | (307) 357-8802 3073578802 | 1 |
| 15 | (307) 357-8810 3073578810 | 1 |
| 16 | (307) 357-1419 3073571419 | 1 |
| 17 | (307) 357-8811 3073578811 | 1 |
| 18 | (307) 357-3023 3073573023 | 1 |
| 19 | (307) 357-3272 3073573272 | 1 |
| 20 | (307) 357-3912 3073573912 | 1 |
About This Prefix
Phone numbers starting with (307) 357 are part of the North American Numbering Plan (NANP). The first three digits (307) represent the Area Code (NPA), and the next three digits (357) represent the Central Office Code (NXX) or exchange.
- NPA (307) - Numbering Plan Area, identifies the geographic region
- NXX (357) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)