Phone Prefix
(303) 944-XXXX
CO • DENVER
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Carrier Information
NANPA
State
CO
Region
WE
Rate Center
DENVER
Assigned To
T-MOBILE USA, INC.
OCN
6529
Status
RT
Number Range
First Number
(303) 944-0000
Last Number
(303) 944-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
9 reports
9
Total FCC + FTC DNC complaints for numbers in this prefix
Top 7 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (303) 944-9101 3039449101 | 2 |
| 2 | (303) 944-2487 3039442487 | 1 |
| 3 | (303) 944-4397 3039444397 | 1 |
| 4 | (303) 944-1120 3039441120 | 1 |
| 5 | (303) 944-7301 3039447301 | 1 |
| 6 | (303) 944-7323 3039447323 | 1 |
| 7 | (303) 944-6454 3039446454 | 1 |
About This Prefix
Phone numbers starting with (303) 944 are part of the North American Numbering Plan (NANP). The first three digits (303) represent the Area Code (NPA), and the next three digits (944) represent the Central Office Code (NXX) or exchange.
- NPA (303) - Numbering Plan Area, identifies the geographic region
- NXX (944) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)