Phone Prefix
(303) 854-XXXX
CO • DENVER
Search Number in This Prefix
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Carrier Information
NANPA
State
CO
Region
WE
Rate Center
DENVER
Assigned To
LEVEL 3 COMMUNICATIONS, LLC - CO
OCN
6118
Status
RT
Number Range
First Number
(303) 854-0000
Last Number
(303) 854-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
33 reports
33
Total FCC + FTC DNC complaints for numbers in this prefix
Top 33 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (303) 854-0202 3038540202 | 1 |
| 2 | (303) 854-0774 3038540774 | 1 |
| 3 | (303) 854-1429 3038541429 | 1 |
| 4 | (303) 854-3500 3038543500 | 1 |
| 5 | (303) 854-3792 3038543792 | 1 |
| 6 | (303) 854-3835 3038543835 | 1 |
| 7 | (303) 854-4782 3038544782 | 1 |
| 8 | (303) 854-5369 3038545369 | 1 |
| 9 | (303) 854-6074 3038546074 | 1 |
| 10 | (303) 854-6276 3038546276 | 1 |
| 11 | (303) 854-6288 3038546288 | 1 |
| 12 | (303) 854-6290 3038546290 | 1 |
| 13 | (303) 854-6298 3038546298 | 1 |
| 14 | (303) 854-6351 3038546351 | 1 |
| 15 | (303) 854-6452 3038546452 | 1 |
| 16 | (303) 854-6462 3038546462 | 1 |
| 17 | (303) 854-6511 3038546511 | 1 |
| 18 | (303) 854-6603 3038546603 | 1 |
| 19 | (303) 854-6642 3038546642 | 1 |
| 20 | (303) 854-6644 3038546644 | 1 |
| 21 | (303) 854-6704 3038546704 | 1 |
| 22 | (303) 854-6721 3038546721 | 1 |
| 23 | (303) 854-6758 3038546758 | 1 |
| 24 | (303) 854-6830 3038546830 | 1 |
| 25 | (303) 854-6832 3038546832 | 1 |
| 26 | (303) 854-6944 3038546944 | 1 |
| 27 | (303) 854-7771 3038547771 | 1 |
| 28 | (303) 854-9032 3038549032 | 1 |
| 29 | (303) 854-9304 3038549304 | 1 |
| 30 | (303) 854-9685 3038549685 | 1 |
| 31 | (303) 854-9688 3038549688 | 1 |
| 32 | (303) 854-9720 3038549720 | 1 |
| 33 | (303) 854-9820 3038549820 | 1 |
About This Prefix
Phone numbers starting with (303) 854 are part of the North American Numbering Plan (NANP). The first three digits (303) represent the Area Code (NPA), and the next three digits (854) represent the Central Office Code (NXX) or exchange.
- NPA (303) - Numbering Plan Area, identifies the geographic region
- NXX (854) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)