Phone Prefix
(435) 554-XXXX
UT • LOGAN
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Carrier Information
NANPA
State
UT
Region
WE
Rate Center
LOGAN
Assigned To
LEVEL 3 COMMUNICATIONS, LLC - UT
OCN
3231
Status
AS
Date Assigned
Nov 29, 2005
Number Range
First Number
(435) 554-0000
Last Number
(435) 554-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
8 reports
8
Total FCC + FTC DNC complaints for numbers in this prefix
Top 7 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (435) 554-1689 4355541689 | 2 |
| 2 | (435) 554-1621 4355541621 | 1 |
| 3 | (435) 554-1142 4355541142 | 1 |
| 4 | (435) 554-3145 4355543145 | 1 |
| 5 | (435) 554-3356 4355543356 | 1 |
| 6 | (435) 554-7230 4355547230 | 1 |
| 7 | (435) 554-3044 4355543044 | 1 |
About This Prefix
Phone numbers starting with (435) 554 are part of the North American Numbering Plan (NANP). The first three digits (435) represent the Area Code (NPA), and the next three digits (554) represent the Central Office Code (NXX) or exchange.
- NPA (435) - Numbering Plan Area, identifies the geographic region
- NXX (554) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)