Phone Prefix
(303) 524-XXXX
CO • DENVER
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Carrier Information
NANPA
State
CO
Region
WE
Rate Center
DENVER
Assigned To
NEW CINGULAR WIRELESS PCS, LLC
OCN
6010
Status
AS
Date Assigned
Mar 08, 2011
Number Range
First Number
(303) 524-0000
Last Number
(303) 524-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
18 reports
18
Total FCC + FTC DNC complaints for numbers in this prefix
Top 17 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (303) 524-8236 3035248236 | 2 |
| 2 | (303) 524-1357 3035241357 | 1 |
| 3 | (303) 524-2577 3035242577 | 1 |
| 4 | (303) 524-3229 3035243229 | 1 |
| 5 | (303) 524-3352 3035243352 | 1 |
| 6 | (303) 524-3380 3035243380 | 1 |
| 7 | (303) 524-3425 3035243425 | 1 |
| 8 | (303) 524-3626 3035243626 | 1 |
| 9 | (303) 524-3958 3035243958 | 1 |
| 10 | (303) 524-6937 3035246937 | 1 |
| 11 | (303) 524-7179 3035247179 | 1 |
| 12 | (303) 524-7416 3035247416 | 1 |
| 13 | (303) 524-8037 3035248037 | 1 |
| 14 | (303) 524-8624 3035248624 | 1 |
| 15 | (303) 524-9261 3035249261 | 1 |
| 16 | (303) 524-1021 3035241021 | 1 |
| 17 | (303) 524-9368 3035249368 | 1 |
About This Prefix
Phone numbers starting with (303) 524 are part of the North American Numbering Plan (NANP). The first three digits (303) represent the Area Code (NPA), and the next three digits (524) represent the Central Office Code (NXX) or exchange.
- NPA (303) - Numbering Plan Area, identifies the geographic region
- NXX (524) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)