Phone Prefix
(443) 789-XXXX
MD • WESTMINSTR
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Carrier Information
NANPA
State
MD
Region
MA
Rate Center
WESTMINSTR
Assigned To
NEW CINGULAR WIRELESS PCS, LLC - DC
OCN
4036
Status
RT
Number Range
First Number
(443) 789-0000
Last Number
(443) 789-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
6 reports
6
Total FCC + FTC DNC complaints for numbers in this prefix
Top 6 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (443) 789-1278 4437891278 | 1 |
| 2 | (443) 789-2926 4437892926 | 1 |
| 3 | (443) 789-4817 4437894817 | 1 |
| 4 | (443) 789-5634 4437895634 | 1 |
| 5 | (443) 789-5931 4437895931 | 1 |
| 6 | (443) 789-6138 4437896138 | 1 |
About This Prefix
Phone numbers starting with (443) 789 are part of the North American Numbering Plan (NANP). The first three digits (443) represent the Area Code (NPA), and the next three digits (789) represent the Central Office Code (NXX) or exchange.
- NPA (443) - Numbering Plan Area, identifies the geographic region
- NXX (789) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)