Phone Prefix
(303) 323-XXXX
CO • DENVER
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Carrier Information
NANPA
State
CO
Region
WE
Rate Center
DENVER
Assigned To
MCIMETRO ACCESS TRANSMISSION SERVICES LLC
OCN
7229
Status
RT
Number Range
First Number
(303) 323-0000
Last Number
(303) 323-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
23 reports
23
Total FCC + FTC DNC complaints for numbers in this prefix
Top 18 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (303) 323-8693 3033238693 | 3 |
| 2 | (303) 323-9970 3033239970 | 2 |
| 3 | (303) 323-9981 3033239981 | 2 |
| 4 | (303) 323-3786 3033233786 | 1 |
| 5 | (303) 323-4558 3033234558 | 1 |
| 6 | (303) 323-4592 3033234592 | 1 |
| 7 | (303) 323-4725 3033234725 | 1 |
| 8 | (303) 323-5449 3033235449 | 1 |
| 9 | (303) 323-5581 3033235581 | 1 |
| 10 | (303) 323-0317 3033230317 | 1 |
| 11 | (303) 323-6511 3033236511 | 1 |
| 12 | (303) 323-6623 3033236623 | 1 |
| 13 | (303) 323-8295 3033238295 | 1 |
| 14 | (303) 323-8690 3033238690 | 1 |
| 15 | (303) 323-9247 3033239247 | 1 |
| 16 | (303) 323-6235 3033236235 | 1 |
| 17 | (303) 323-1915 3033231915 | 1 |
| 18 | (303) 323-2153 3033232153 | 1 |
About This Prefix
Phone numbers starting with (303) 323 are part of the North American Numbering Plan (NANP). The first three digits (303) represent the Area Code (NPA), and the next three digits (323) represent the Central Office Code (NXX) or exchange.
- NPA (303) - Numbering Plan Area, identifies the geographic region
- NXX (323) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)