Phone Prefix
(623) 337-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
Dec 07, 2005
Number Range
First Number
(623) 337-0000
Last Number
(623) 337-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
28 reports
28
Total FCC + FTC DNC complaints for numbers in this prefix
Top 28 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (623) 337-2511 6233372511 | 1 |
| 2 | (623) 337-2912 6233372912 | 1 |
| 3 | (623) 337-3793 6233373793 | 1 |
| 4 | (623) 337-4033 6233374033 | 1 |
| 5 | (623) 337-4045 6233374045 | 1 |
| 6 | (623) 337-4262 6233374262 | 1 |
| 7 | (623) 337-4651 6233374651 | 1 |
| 8 | (623) 337-4737 6233374737 | 1 |
| 9 | (623) 337-4756 6233374756 | 1 |
| 10 | (623) 337-5042 6233375042 | 1 |
| 11 | (623) 337-5193 6233375193 | 1 |
| 12 | (623) 337-5517 6233375517 | 1 |
| 13 | (623) 337-5604 6233375604 | 1 |
| 14 | (623) 337-5770 6233375770 | 1 |
| 15 | (623) 337-5788 6233375788 | 1 |
| 16 | (623) 337-6292 6233376292 | 1 |
| 17 | (623) 337-6528 6233376528 | 1 |
| 18 | (623) 337-8182 6233378182 | 1 |
| 19 | (623) 337-8535 6233378535 | 1 |
| 20 | (623) 337-8580 6233378580 | 1 |
| 21 | (623) 337-8636 6233378636 | 1 |
| 22 | (623) 337-8731 6233378731 | 1 |
| 23 | (623) 337-8799 6233378799 | 1 |
| 24 | (623) 337-9023 6233379023 | 1 |
| 25 | (623) 337-9072 6233379072 | 1 |
| 26 | (623) 337-9246 6233379246 | 1 |
| 27 | (623) 337-9415 6233379415 | 1 |
| 28 | (623) 337-9703 6233379703 | 1 |
About This Prefix
Phone numbers starting with (623) 337 are part of the North American Numbering Plan (NANP). The first three digits (623) represent the Area Code (NPA), and the next three digits (337) represent the Central Office Code (NXX) or exchange.
- NPA (623) - Numbering Plan Area, identifies the geographic region
- NXX (337) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)