Phone Prefix
(520) 424-XXXX
AZ • CASAGRANDE
Search Number in This Prefix
Enter the last 4 digits to search for a specific number
Carrier Information
NANPA
State
AZ
Region
WE
Rate Center
CASAGRANDE
Assigned To
QWEST CORPORATION
OCN
9636
Status
RT
Number Range
First Number
(520) 424-0000
Last Number
(520) 424-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
22 reports
22
Total FCC + FTC DNC complaints for numbers in this prefix
Top 22 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (520) 424-0006 5204240006 | 1 |
| 2 | (520) 424-1802 5204241802 | 1 |
| 3 | (520) 424-2876 5204242876 | 1 |
| 4 | (520) 424-3018 5204243018 | 1 |
| 5 | (520) 424-3122 5204243122 | 1 |
| 6 | (520) 424-3201 5204243201 | 1 |
| 7 | (520) 424-3565 5204243565 | 1 |
| 8 | (520) 424-3628 5204243628 | 1 |
| 9 | (520) 424-3664 5204243664 | 1 |
| 10 | (520) 424-3753 5204243753 | 1 |
| 11 | (520) 424-4111 5204244111 | 1 |
| 12 | (520) 424-7026 5204247026 | 1 |
| 13 | (520) 424-7143 5204247143 | 1 |
| 14 | (520) 424-7171 5204247171 | 1 |
| 15 | (520) 424-7233 5204247233 | 1 |
| 16 | (520) 424-7349 5204247349 | 1 |
| 17 | (520) 424-7506 5204247506 | 1 |
| 18 | (520) 424-7888 5204247888 | 1 |
| 19 | (520) 424-9273 5204249273 | 1 |
| 20 | (520) 424-9420 5204249420 | 1 |
| 21 | (520) 424-9907 5204249907 | 1 |
| 22 | (520) 424-9939 5204249939 | 1 |
About This Prefix
Phone numbers starting with (520) 424 are part of the North American Numbering Plan (NANP). The first three digits (520) represent the Area Code (NPA), and the next three digits (424) represent the Central Office Code (NXX) or exchange.
- NPA (520) - Numbering Plan Area, identifies the geographic region
- NXX (424) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)