Phone Prefix
(623) 290-XXXX
AZ • PHOENIX
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Carrier Information
NANPA
State
AZ
Region
WE
Rate Center
PHOENIX
Assigned To
T-MOBILE USA, INC.
OCN
6529
Status
AS
Date Assigned
Jan 11, 2023
Number Range
First Number
(623) 290-0000
Last Number
(623) 290-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
22 reports
22
Total FCC + FTC DNC complaints for numbers in this prefix
Top 17 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (623) 290-2926 6232902926 | 4 |
| 2 | (623) 290-2902 6232902902 | 2 |
| 3 | (623) 290-2491 6232902491 | 1 |
| 4 | (623) 290-2619 6232902619 | 1 |
| 5 | (623) 290-2715 6232902715 | 1 |
| 6 | (623) 290-2726 6232902726 | 1 |
| 7 | (623) 290-2730 6232902730 | 1 |
| 8 | (623) 290-2825 6232902825 | 1 |
| 9 | (623) 290-2866 6232902866 | 1 |
| 10 | (623) 290-2942 6232902942 | 1 |
| 11 | (623) 290-2953 6232902953 | 1 |
| 12 | (623) 290-2986 6232902986 | 1 |
| 13 | (623) 290-5687 6232905687 | 1 |
| 14 | (623) 290-6461 6232906461 | 1 |
| 15 | (623) 290-2214 6232902214 | 1 |
| 16 | (623) 290-7702 6232907702 | 1 |
| 17 | (623) 290-2370 6232902370 | 1 |
About This Prefix
Phone numbers starting with (623) 290 are part of the North American Numbering Plan (NANP). The first three digits (623) represent the Area Code (NPA), and the next three digits (290) represent the Central Office Code (NXX) or exchange.
- NPA (623) - Numbering Plan Area, identifies the geographic region
- NXX (290) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)