Phone Prefix
(602) 503-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
Aug 29, 2007
Number Range
First Number
(602) 503-0000
Last Number
(602) 503-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
11 reports
11
Total FCC + FTC DNC complaints for numbers in this prefix
Top 10 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (602) 503-1469 6025031469 | 1 |
| 2 | (602) 503-1671 6025031671 | 1 |
| 3 | (602) 503-2915 6025032915 | 1 |
| 4 | (602) 503-4189 6025034189 | 1 |
| 5 | (602) 503-4199 6025034199 | 1 |
| 6 | (602) 503-4216 6025034216 | 1 |
| 7 | (602) 503-4234 6025034234 | 1 |
| 8 | (602) 503-4552 6025034552 | 1 |
| 9 | (602) 503-5057 6025035057 | 1 |
| 10 | (602) 503-8267 6025038267 | 1 |
About This Prefix
Phone numbers starting with (602) 503 are part of the North American Numbering Plan (NANP). The first three digits (602) represent the Area Code (NPA), and the next three digits (503) represent the Central Office Code (NXX) or exchange.
- NPA (602) - Numbering Plan Area, identifies the geographic region
- NXX (503) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)