Phone Prefix
(443) 274-XXXX
MD • SEVERN
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Carrier Information
NANPA
State
MD
Region
MA
Rate Center
SEVERN
Assigned To
LEVEL 3 COMMUNICATIONS, LLC - MD
OCN
6119
Status
AS
Date Assigned
Feb 14, 2008
Number Range
First Number
(443) 274-0000
Last Number
(443) 274-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
13 reports
13
Total FCC + FTC DNC complaints for numbers in this prefix
Top 12 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (443) 274-5929 4432745929 | 2 |
| 2 | (443) 274-4416 4432744416 | 1 |
| 3 | (443) 274-4704 4432744704 | 1 |
| 4 | (443) 274-4714 4432744714 | 1 |
| 5 | (443) 274-4905 4432744905 | 1 |
| 6 | (443) 274-5140 4432745140 | 1 |
| 7 | (443) 274-6397 4432746397 | 1 |
| 8 | (443) 274-6942 4432746942 | 1 |
| 9 | (443) 274-7182 4432747182 | 1 |
| 10 | (443) 274-7343 4432747343 | 1 |
| 11 | (443) 274-4363 4432744363 | 1 |
| 12 | (443) 274-8181 4432748181 | 1 |
About This Prefix
Phone numbers starting with (443) 274 are part of the North American Numbering Plan (NANP). The first three digits (443) represent the Area Code (NPA), and the next three digits (274) represent the Central Office Code (NXX) or exchange.
- NPA (443) - Numbering Plan Area, identifies the geographic region
- NXX (274) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)