Phone Prefix
(623) 228-XXXX
AZ • PHOENIX
Search Number in This Prefix
Enter the last 4 digits to search for a specific number
Carrier Information
NANPA
State
AZ
Region
WE
Rate Center
PHOENIX
Assigned To
AT&T - LOCAL
OCN
7421
Status
AS
Date Assigned
Jun 26, 2015
Number Range
First Number
(623) 228-0000
Last Number
(623) 228-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
47 reports
47
Total FCC + FTC DNC complaints for numbers in this prefix
Top 11 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (623) 228-9898 6232289898 | 31 |
| 2 | (623) 228-4101 6232284101 | 7 |
| 3 | (623) 228-2017 6232282017 | 1 |
| 4 | (623) 228-2106 6232282106 | 1 |
| 5 | (623) 228-2846 6232282846 | 1 |
| 6 | (623) 228-4206 6232284206 | 1 |
| 7 | (623) 228-4962 6232284962 | 1 |
| 8 | (623) 228-7682 6232287682 | 1 |
| 9 | (623) 228-0162 6232280162 | 1 |
| 10 | (623) 228-9905 6232289905 | 1 |
| 11 | (623) 228-0905 6232280905 | 1 |
About This Prefix
Phone numbers starting with (623) 228 are part of the North American Numbering Plan (NANP). The first three digits (623) represent the Area Code (NPA), and the next three digits (228) represent the Central Office Code (NXX) or exchange.
- NPA (623) - Numbering Plan Area, identifies the geographic region
- NXX (228) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)