Phone Prefix
(520) 991-XXXX
AZ • TUCSON
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Carrier Information
NANPA
State
AZ
Region
WE
Rate Center
TUCSON
Assigned To
METROPCS, INC.
OCN
5562
Status
RT
Number Range
First Number
(520) 991-0000
Last Number
(520) 991-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
8 reports
8
Total FCC + FTC DNC complaints for numbers in this prefix
Top 8 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (520) 991-1532 5209911532 | 1 |
| 2 | (520) 991-3596 5209913596 | 1 |
| 3 | (520) 991-3679 5209913679 | 1 |
| 4 | (520) 991-5750 5209915750 | 1 |
| 5 | (520) 991-5995 5209915995 | 1 |
| 6 | (520) 991-7590 5209917590 | 1 |
| 7 | (520) 991-7787 5209917787 | 1 |
| 8 | (520) 991-8712 5209918712 | 1 |
About This Prefix
Phone numbers starting with (520) 991 are part of the North American Numbering Plan (NANP). The first three digits (520) represent the Area Code (NPA), and the next three digits (991) represent the Central Office Code (NXX) or exchange.
- NPA (520) - Numbering Plan Area, identifies the geographic region
- NXX (991) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)