Phone Prefix
(928) 503-XXXX
AZ • YUMA
Search Number in This Prefix
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Carrier Information
NANPA
State
AZ
Region
WE
Rate Center
YUMA
Assigned To
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ
OCN
6572
Status
RT
Number Range
First Number
(928) 503-0000
Last Number
(928) 503-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
16 reports
16
Total FCC + FTC DNC complaints for numbers in this prefix
Top 16 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (928) 503-1377 9285031377 | 1 |
| 2 | (928) 503-2066 9285032066 | 1 |
| 3 | (928) 503-2729 9285032729 | 1 |
| 4 | (928) 503-3066 9285033066 | 1 |
| 5 | (928) 503-3532 9285033532 | 1 |
| 6 | (928) 503-4500 9285034500 | 1 |
| 7 | (928) 503-4622 9285034622 | 1 |
| 8 | (928) 503-4682 9285034682 | 1 |
| 9 | (928) 503-5406 9285035406 | 1 |
| 10 | (928) 503-6220 9285036220 | 1 |
| 11 | (928) 503-7108 9285037108 | 1 |
| 12 | (928) 503-7145 9285037145 | 1 |
| 13 | (928) 503-8897 9285038897 | 1 |
| 14 | (928) 503-9148 9285039148 | 1 |
| 15 | (928) 503-9523 9285039523 | 1 |
| 16 | (928) 503-9992 9285039992 | 1 |
About This Prefix
Phone numbers starting with (928) 503 are part of the North American Numbering Plan (NANP). The first three digits (928) represent the Area Code (NPA), and the next three digits (503) represent the Central Office Code (NXX) or exchange.
- NPA (928) - Numbering Plan Area, identifies the geographic region
- NXX (503) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)