Phone Prefix
(443) 855-XXXX
MD • ABERDEEN
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Carrier Information
NANPA
State
MD
Region
MA
Rate Center
ABERDEEN
Assigned To
MCIMETRO ACCESS TRANSMISSION SERVICES LLC
OCN
7229
Status
AS
Date Assigned
Nov 13, 2012
Number Range
First Number
(443) 855-0000
Last Number
(443) 855-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
11 reports
11
Total FCC + FTC DNC complaints for numbers in this prefix
Top 11 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (443) 855-0117 4438550117 | 1 |
| 2 | (443) 855-1729 4438551729 | 1 |
| 3 | (443) 855-2022 4438552022 | 1 |
| 4 | (443) 855-2955 4438552955 | 1 |
| 5 | (443) 855-3060 4438553060 | 1 |
| 6 | (443) 855-3339 4438553339 | 1 |
| 7 | (443) 855-3825 4438553825 | 1 |
| 8 | (443) 855-5780 4438555780 | 1 |
| 9 | (443) 855-5934 4438555934 | 1 |
| 10 | (443) 855-7331 4438557331 | 1 |
| 11 | (443) 855-7612 4438557612 | 1 |
About This Prefix
Phone numbers starting with (443) 855 are part of the North American Numbering Plan (NANP). The first three digits (443) represent the Area Code (NPA), and the next three digits (855) represent the Central Office Code (NXX) or exchange.
- NPA (443) - Numbering Plan Area, identifies the geographic region
- NXX (855) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)