Phone Prefix
(623) 274-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
Oct 13, 2021
Number Range
First Number
(623) 274-0000
Last Number
(623) 274-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
16 reports
16
Total FCC + FTC DNC complaints for numbers in this prefix
Top 15 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (623) 274-2760 6232742760 | 2 |
| 2 | (623) 274-2364 6232742364 | 1 |
| 3 | (623) 274-2524 6232742524 | 1 |
| 4 | (623) 274-2685 6232742685 | 1 |
| 5 | (623) 274-2729 6232742729 | 1 |
| 6 | (623) 274-2838 6232742838 | 1 |
| 7 | (623) 274-2941 6232742941 | 1 |
| 8 | (623) 274-3138 6232743138 | 1 |
| 9 | (623) 274-3379 6232743379 | 1 |
| 10 | (623) 274-3680 6232743680 | 1 |
| 11 | (623) 274-3910 6232743910 | 1 |
| 12 | (623) 274-4908 6232744908 | 1 |
| 13 | (623) 274-6688 6232746688 | 1 |
| 14 | (623) 274-0417 6232740417 | 1 |
| 15 | (623) 274-8915 6232748915 | 1 |
About This Prefix
Phone numbers starting with (623) 274 are part of the North American Numbering Plan (NANP). The first three digits (623) represent the Area Code (NPA), and the next three digits (274) represent the Central Office Code (NXX) or exchange.
- NPA (623) - Numbering Plan Area, identifies the geographic region
- NXX (274) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)