Phone Prefix
(303) 484-XXXX
CO • DENVER
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Carrier Information
NANPA
State
CO
Region
WE
Rate Center
DENVER
Assigned To
TELEPORT COMMUNICATIONS AMERICA, LLC - CO
OCN
7378
Status
RT
Number Range
First Number
(303) 484-0000
Last Number
(303) 484-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
9 reports
9
Total FCC + FTC DNC complaints for numbers in this prefix
Top 8 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (303) 484-0765 3034840765 | 1 |
| 2 | (303) 484-0901 3034840901 | 1 |
| 3 | (303) 484-1039 3034841039 | 1 |
| 4 | (303) 484-1071 3034841071 | 1 |
| 5 | (303) 484-1926 3034841926 | 1 |
| 6 | (303) 484-2140 3034842140 | 1 |
| 7 | (303) 484-7484 3034847484 | 1 |
| 8 | (303) 484-8453 3034848453 | 1 |
About This Prefix
Phone numbers starting with (303) 484 are part of the North American Numbering Plan (NANP). The first three digits (303) represent the Area Code (NPA), and the next three digits (484) represent the Central Office Code (NXX) or exchange.
- NPA (303) - Numbering Plan Area, identifies the geographic region
- NXX (484) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)