Phone Prefix
(520) 428-XXXX
AZ • TUCSON
Search Number in This Prefix
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Carrier Information
NANPA
State
AZ
Region
WE
Rate Center
TUCSON
Assigned To
BANDWIDTH.COM CLEC, LLC - AZ
OCN
587F
Status
AS
Date Assigned
Feb 25, 2014
Number Range
First Number
(520) 428-0000
Last Number
(520) 428-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
46 reports
46
Total FCC + FTC DNC complaints for numbers in this prefix
Top 42 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (520) 428-4727 5204284727 | 4 |
| 2 | (520) 428-0184 5204280184 | 2 |
| 3 | (520) 428-0506 5204280506 | 1 |
| 4 | (520) 428-0513 5204280513 | 1 |
| 5 | (520) 428-0550 5204280550 | 1 |
| 6 | (520) 428-0683 5204280683 | 1 |
| 7 | (520) 428-0785 5204280785 | 1 |
| 8 | (520) 428-0825 5204280825 | 1 |
| 9 | (520) 428-0827 5204280827 | 1 |
| 10 | (520) 428-0899 5204280899 | 1 |
| 11 | (520) 428-0954 5204280954 | 1 |
| 12 | (520) 428-1012 5204281012 | 1 |
| 13 | (520) 428-1163 5204281163 | 1 |
| 14 | (520) 428-1182 5204281182 | 1 |
| 15 | (520) 428-1187 5204281187 | 1 |
| 16 | (520) 428-1240 5204281240 | 1 |
| 17 | (520) 428-1731 5204281731 | 1 |
| 18 | (520) 428-1773 5204281773 | 1 |
| 19 | (520) 428-2175 5204282175 | 1 |
| 20 | (520) 428-2240 5204282240 | 1 |
| 21 | (520) 428-2417 5204282417 | 1 |
| 22 | (520) 428-2467 5204282467 | 1 |
| 23 | (520) 428-2867 5204282867 | 1 |
| 24 | (520) 428-3327 5204283327 | 1 |
| 25 | (520) 428-3457 5204283457 | 1 |
| 26 | (520) 428-3575 5204283575 | 1 |
| 27 | (520) 428-3631 5204283631 | 1 |
| 28 | (520) 428-3958 5204283958 | 1 |
| 29 | (520) 428-3987 5204283987 | 1 |
| 30 | (520) 428-4193 5204284193 | 1 |
| 31 | (520) 428-4258 5204284258 | 1 |
| 32 | (520) 428-4854 5204284854 | 1 |
| 33 | (520) 428-4858 5204284858 | 1 |
| 34 | (520) 428-5780 5204285780 | 1 |
| 35 | (520) 428-5787 5204285787 | 1 |
| 36 | (520) 428-5863 5204285863 | 1 |
| 37 | (520) 428-6159 5204286159 | 1 |
| 38 | (520) 428-6839 5204286839 | 1 |
| 39 | (520) 428-7231 5204287231 | 1 |
| 40 | (520) 428-7786 5204287786 | 1 |
| 41 | (520) 428-8181 5204288181 | 1 |
| 42 | (520) 428-0226 5204280226 | 1 |
About This Prefix
Phone numbers starting with (520) 428 are part of the North American Numbering Plan (NANP). The first three digits (520) represent the Area Code (NPA), and the next three digits (428) represent the Central Office Code (NXX) or exchange.
- NPA (520) - Numbering Plan Area, identifies the geographic region
- NXX (428) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)