Phone Prefix
(303) 830-XXXX
CO • DENVER
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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) 830-0000
Last Number
(303) 830-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
18 reports
18
Total FCC + FTC DNC complaints for numbers in this prefix
Top 17 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (303) 830-3545 3038303545 | 2 |
| 2 | (303) 830-0616 3038300616 | 1 |
| 3 | (303) 830-0944 3038300944 | 1 |
| 4 | (303) 830-1673 3038301673 | 1 |
| 5 | (303) 830-1674 3038301674 | 1 |
| 6 | (303) 830-2053 3038302053 | 1 |
| 7 | (303) 830-2913 3038302913 | 1 |
| 8 | (303) 830-5143 3038305143 | 1 |
| 9 | (303) 830-6057 3038306057 | 1 |
| 10 | (303) 830-6846 3038306846 | 1 |
| 11 | (303) 830-6947 3038306947 | 1 |
| 12 | (303) 830-7101 3038307101 | 1 |
| 13 | (303) 830-7728 3038307728 | 1 |
| 14 | (303) 830-8334 3038308334 | 1 |
| 15 | (303) 830-9168 3038309168 | 1 |
| 16 | (303) 830-0358 3038300358 | 1 |
| 17 | (303) 830-9713 3038309713 | 1 |
About This Prefix
Phone numbers starting with (303) 830 are part of the North American Numbering Plan (NANP). The first three digits (303) represent the Area Code (NPA), and the next three digits (830) represent the Central Office Code (NXX) or exchange.
- NPA (303) - Numbering Plan Area, identifies the geographic region
- NXX (830) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)