Phone Prefix
(443) 874-XXXX
MD • BALTIMORE
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Carrier Information
NANPA
State
MD
Region
MA
Rate Center
BALTIMORE
Assigned To
MCIMETRO ACCESS TRANSMISSION SERVICES LLC
OCN
7229
Status
RT
Number Range
First Number
(443) 874-0000
Last Number
(443) 874-9999
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) 874-1688 4438741688 | 1 |
| 2 | (443) 874-2207 4438742207 | 1 |
| 3 | (443) 874-5081 4438745081 | 1 |
| 4 | (443) 874-7547 4438747547 | 1 |
| 5 | (443) 874-7871 4438747871 | 1 |
| 6 | (443) 874-9168 4438749168 | 1 |
About This Prefix
Phone numbers starting with (443) 874 are part of the North American Numbering Plan (NANP). The first three digits (443) represent the Area Code (NPA), and the next three digits (874) represent the Central Office Code (NXX) or exchange.
- NPA (443) - Numbering Plan Area, identifies the geographic region
- NXX (874) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)