Phone Prefix
(303) 453-XXXX
CO • DENVER
Search Number in This Prefix
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Carrier Information
NANPA
State
CO
Region
WE
Rate Center
DENVER
Assigned To
QWEST CORPORATION
OCN
9636
Status
RT
Number Range
First Number
(303) 453-0000
Last Number
(303) 453-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
75 reports
75
Total FCC + FTC DNC complaints for numbers in this prefix
Top 70 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (303) 453-7608 3034537608 | 2 |
| 2 | (303) 453-7600 3034537600 | 2 |
| 3 | (303) 453-8300 3034538300 | 2 |
| 4 | (303) 453-0950 3034530950 | 2 |
| 5 | (303) 453-7798 3034537798 | 2 |
| 6 | (303) 453-1976 3034531976 | 1 |
| 7 | (303) 453-1997 3034531997 | 1 |
| 8 | (303) 453-2831 3034532831 | 1 |
| 9 | (303) 453-3503 3034533503 | 1 |
| 10 | (303) 453-4818 3034534818 | 1 |
| 11 | (303) 453-4919 3034534919 | 1 |
| 12 | (303) 453-4984 3034534984 | 1 |
| 13 | (303) 453-7001 3034537001 | 1 |
| 14 | (303) 453-7018 3034537018 | 1 |
| 15 | (303) 453-7075 3034537075 | 1 |
| 16 | (303) 453-7083 3034537083 | 1 |
| 17 | (303) 453-7090 3034537090 | 1 |
| 18 | (303) 453-7091 3034537091 | 1 |
| 19 | (303) 453-7099 3034537099 | 1 |
| 20 | (303) 453-7103 3034537103 | 1 |
| 21 | (303) 453-7105 3034537105 | 1 |
| 22 | (303) 453-7109 3034537109 | 1 |
| 23 | (303) 453-7110 3034537110 | 1 |
| 24 | (303) 453-7117 3034537117 | 1 |
| 25 | (303) 453-7121 3034537121 | 1 |
| 26 | (303) 453-7140 3034537140 | 1 |
| 27 | (303) 453-7141 3034537141 | 1 |
| 28 | (303) 453-7151 3034537151 | 1 |
| 29 | (303) 453-7181 3034537181 | 1 |
| 30 | (303) 453-7183 3034537183 | 1 |
| 31 | (303) 453-7282 3034537282 | 1 |
| 32 | (303) 453-7353 3034537353 | 1 |
| 33 | (303) 453-7361 3034537361 | 1 |
| 34 | (303) 453-7366 3034537366 | 1 |
| 35 | (303) 453-7405 3034537405 | 1 |
| 36 | (303) 453-7410 3034537410 | 1 |
| 37 | (303) 453-7414 3034537414 | 1 |
| 38 | (303) 453-7439 3034537439 | 1 |
| 39 | (303) 453-7527 3034537527 | 1 |
| 40 | (303) 453-7542 3034537542 | 1 |
| 41 | (303) 453-7557 3034537557 | 1 |
| 42 | (303) 453-7606 3034537606 | 1 |
| 43 | (303) 453-7613 3034537613 | 1 |
| 44 | (303) 453-7628 3034537628 | 1 |
| 45 | (303) 453-7653 3034537653 | 1 |
| 46 | (303) 453-7661 3034537661 | 1 |
| 47 | (303) 453-7667 3034537667 | 1 |
| 48 | (303) 453-7672 3034537672 | 1 |
| 49 | (303) 453-7677 3034537677 | 1 |
| 50 | (303) 453-7681 3034537681 | 1 |
| 51 | (303) 453-7682 3034537682 | 1 |
| 52 | (303) 453-7772 3034537772 | 1 |
| 53 | (303) 453-7778 3034537778 | 1 |
| 54 | (303) 453-7801 3034537801 | 1 |
| 55 | (303) 453-7829 3034537829 | 1 |
| 56 | (303) 453-7832 3034537832 | 1 |
| 57 | (303) 453-7834 3034537834 | 1 |
| 58 | (303) 453-7837 3034537837 | 1 |
| 59 | (303) 453-7845 3034537845 | 1 |
| 60 | (303) 453-7898 3034537898 | 1 |
| 61 | (303) 453-7907 3034537907 | 1 |
| 62 | (303) 453-7995 3034537995 | 1 |
| 63 | (303) 453-8065 3034538065 | 1 |
| 64 | (303) 453-8430 3034538430 | 1 |
| 65 | (303) 453-0263 3034530263 | 1 |
| 66 | (303) 453-9755 3034539755 | 1 |
| 67 | (303) 453-0430 3034530430 | 1 |
| 68 | (303) 453-0512 3034530512 | 1 |
| 69 | (303) 453-0702 3034530702 | 1 |
| 70 | (303) 453-1485 3034531485 | 1 |
About This Prefix
Phone numbers starting with (303) 453 are part of the North American Numbering Plan (NANP). The first three digits (303) represent the Area Code (NPA), and the next three digits (453) represent the Central Office Code (NXX) or exchange.
- NPA (303) - Numbering Plan Area, identifies the geographic region
- NXX (453) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)