Phone Prefix
(443) 280-XXXX
MD • SYKESVILLE
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Carrier Information
NANPA
State
MD
Region
MA
Rate Center
SYKESVILLE
Assigned To
NEW CINGULAR WIRELESS PCS, LLC - DC
OCN
4036
Status
RT
Number Range
First Number
(443) 280-0000
Last Number
(443) 280-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
18 reports
18
Total FCC + FTC DNC complaints for numbers in this prefix
Top 12 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (443) 280-3092 4432803092 | 7 |
| 2 | (443) 280-2441 4432802441 | 1 |
| 3 | (443) 280-3015 4432803015 | 1 |
| 4 | (443) 280-4417 4432804417 | 1 |
| 5 | (443) 280-6465 4432806465 | 1 |
| 6 | (443) 280-6971 4432806971 | 1 |
| 7 | (443) 280-8355 4432808355 | 1 |
| 8 | (443) 280-9134 4432809134 | 1 |
| 9 | (443) 280-9298 4432809298 | 1 |
| 10 | (443) 280-9561 4432809561 | 1 |
| 11 | (443) 280-0497 4432800497 | 1 |
| 12 | (443) 280-9798 4432809798 | 1 |
About This Prefix
Phone numbers starting with (443) 280 are part of the North American Numbering Plan (NANP). The first three digits (443) represent the Area Code (NPA), and the next three digits (280) represent the Central Office Code (NXX) or exchange.
- NPA (443) - Numbering Plan Area, identifies the geographic region
- NXX (280) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)