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443-284

You are reviewing the Area Code (NPA/NXX) report for 443-284. Did you mean to search the SMS short code 443284?

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number443284
Basic Format443-284
NPA (Area Code)443
NXX284

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective DateBlock Available Date
443-284-0XXX876DONVOY, LLC - MDWATERLO238AS12/18/2025WATERLOO 238MDMA01/11/2026
443-284-1XXX2593CORE COMMUNICATIONS, INC.- MDWATERLO238AVWATERLOO 238MDMA02/15/2024
443-284-2XXX2593CORE COMMUNICATIONS, INC.- MDWATERLO238AS04/15/2019WATERLOO 238MDMA05/02/2019
443-284-3XXX2593CORE COMMUNICATIONS, INC.- MDWATERLO238AS05/23/2018WATERLOO 238MDMA06/16/2018
443-284-4XXX2593CORE COMMUNICATIONS, INC.- MDWATERLO238AVWATERLOO 238MDMA02/15/2024
443-284-5XXX2593CORE COMMUNICATIONS, INC.- MDWATERLO238AS05/23/2018WATERLOO 238MDMA06/16/2018
443-284-6XXX2593CORE COMMUNICATIONS, INC.- MDWATERLO238AS04/15/2019WATERLOO 238MDMA05/02/2019
443-284-7XXX2593CORE COMMUNICATIONS, INC.- MDWATERLO238AS10/11/2018WATERLOO 238MDMA10/23/2018
443-284-8XXX2593CORE COMMUNICATIONS, INC.- MDWATERLO238AVWATERLOO 238MDMA02/15/2024
443-284-9XXX2593CORE COMMUNICATIONS, INC.- MDWATERLO238AVWATERLOO 238MDMA02/15/2024
443-284-XXXX2593CORE COMMUNICATIONS, INC.- MDWATERLO238ASWATERLOO 238MD

Reports

Anonymous User from Potomac, Maryland

February 19, 2026 at 5:11 PM

443-284-0950 reported as a Robocall. Received on February 19, 2026 at 12:00 AM.
Call for Dropped call or no message

Anonymous User from Baltimore, Maryland

February 10, 2025 at 9:33 AM

443-284-1278 reported as a Robocall. Received on February 10, 2025 at 9:30 AM.
Call for Medical & prescriptions

Anonymous User from Rosehill, KS

March 21, 2021 at 11:44 PM

443-284-2400 reported as a Abandoned Calls. Received on March 21, 2021 at 7:00 PM.
Unwanted call for unknown
Contacted via Internet (VOIP)

Most 'popular' numbers on this prefix:

443-284-2XXX: 443-284-2400 | 443-284-2404 | 443-284-2406 | 443-284-2447 | 443-284-2483 |