Phone Prefix
(443) 878-XXXX
MD • COLUMBIA
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Carrier Information
NANPA
State
MD
Region
MA
Rate Center
COLUMBIA
Assigned To
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
OCN
6395
Status
AS
Date Assigned
Feb 04, 2010
Number Range
First Number
(443) 878-0000
Last Number
(443) 878-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
28 reports
28
Total FCC + FTC DNC complaints for numbers in this prefix
Top 19 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (443) 878-1909 4438781909 | 6 |
| 2 | (443) 878-1907 4438781907 | 3 |
| 3 | (443) 878-1893 4438781893 | 2 |
| 4 | (443) 878-1891 4438781891 | 2 |
| 5 | (443) 878-1903 4438781903 | 1 |
| 6 | (443) 878-1908 4438781908 | 1 |
| 7 | (443) 878-2422 4438782422 | 1 |
| 8 | (443) 878-3921 4438783921 | 1 |
| 9 | (443) 878-4854 4438784854 | 1 |
| 10 | (443) 878-5400 4438785400 | 1 |
| 11 | (443) 878-5916 4438785916 | 1 |
| 12 | (443) 878-6017 4438786017 | 1 |
| 13 | (443) 878-6192 4438786192 | 1 |
| 14 | (443) 878-7087 4438787087 | 1 |
| 15 | (443) 878-7438 4438787438 | 1 |
| 16 | (443) 878-9425 4438789425 | 1 |
| 17 | (443) 878-1896 4438781896 | 1 |
| 18 | (443) 878-1900 4438781900 | 1 |
| 19 | (443) 878-1902 4438781902 | 1 |
About This Prefix
Phone numbers starting with (443) 878 are part of the North American Numbering Plan (NANP). The first three digits (443) represent the Area Code (NPA), and the next three digits (878) represent the Central Office Code (NXX) or exchange.
- NPA (443) - Numbering Plan Area, identifies the geographic region
- NXX (878) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)