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443-557

You are reviewing the Area Code (NPA/NXX) report for 443-557. Did you mean to search the SMS short code 443557?

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number443557
Basic Format443-557
NPA (Area Code)443
NXX557

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
443-557-0XXX7229MCIMETRO ACCESS TRANSMISSION SERVICES LLCGLENBURNIERTGLEN BURNIEMDMA
443-557-1XXX7229MCIMETRO ACCESS TRANSMISSION SERVICES LLCGLENBURNIERTGLEN BURNIEMDMA
443-557-2XXX7229MCIMETRO ACCESS TRANSMISSION SERVICES LLCGLENBURNIERTGLEN BURNIEMDMA
443-557-3XXX876DONVOY, LLC - MDGLENBURNIEAS02/02/2016GLEN BURNIEMDMA02/29/2016
443-557-4XXX7229MCIMETRO ACCESS TRANSMISSION SERVICES LLCGLENBURNIERTGLEN BURNIEMDMA
443-557-5XXX7229MCIMETRO ACCESS TRANSMISSION SERVICES LLCGLENBURNIERTGLEN BURNIEMDMA
443-557-6XXX7229MCIMETRO ACCESS TRANSMISSION SERVICES LLCGLENBURNIERTGLEN BURNIEMDMA
443-557-7XXX7229MCIMETRO ACCESS TRANSMISSION SERVICES LLCGLENBURNIERTGLEN BURNIEMDMA
443-557-8XXX6855OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLCGLENBURNIEAS05/18/2007GLEN BURNIEMDMA06/16/2007
443-557-9XXX7229MCIMETRO ACCESS TRANSMISSION SERVICES LLCGLENBURNIERTGLEN BURNIEMDMA
443-557-XXXX7229MCIMETRO ACCESS TRANSMISSION SERVICES LLCGLENBURNIEASGLEN BURNIEMD

Business/Government Phones on the 443-557 Prefix

PhoneNameAddress
443-557-3123Burlington6711 Ritchie Highway Glen Burnie 21061 US
443-557-33117708 Ritchie Highway Glen Burnie 21061 US

Reports

Anonymous User from , MD

April 22, 2026 at 1:35 PM

443-557-4863 reported as a Robocall. Received on April 22, 2026 at 1:30 PM.
Call for Medical & prescriptions

Anonymous User from , MD

February 9, 2026 at 10:02 AM

443-557-3416 reported as a unwanted call. Received on February 6, 2026 at 12:00 AM.
Call for Dropped call or no message

Anonymous User from Watkinsville, Georgia

January 10, 2026 at 1:14 PM

443-557-0100 reported as a Robocall. Received on January 10, 2026 at 1:03 PM.
Call for Dropped call or no message

Anonymous User from , VA

January 17, 2023 at 1:26 PM

443-557-1773 reported as a Robocall. Received on December 27, 2022 at 9:33 AM.
Call for Work from home & other ways to make money

Anonymous User from Havre De Grace, MD

December 11, 2020 at 7:14 PM

443-557-3291 reported as a Prerecorded Voice. Received on December 11, 2020 at 2:08 PM.
Unwanted call for unknown
Contacted via Wireless (cell phone/other mobile device)

Most 'popular' numbers on this prefix:

443-557-0XXX: 443-557-0020 | 443-557-0024 | 443-557-0030 | 443-557-0033 | 443-557-0037 | 443-557-0122 | 443-557-0125 | 443-557-0128 | 443-557-0158 | 443-557-0176 | 443-557-0178 | 443-557-0200 | 443-557-0202 | 443-557-0208 | 443-557-0238 | 443-557-0248 |
443-557-1XXX: 443-557-1600 | 443-557-1620 | 443-557-1647 | 443-557-1680 | 443-557-1683 | 443-557-1688 | 443-557-1700 | 443-557-1770 | 443-557-1776 | 443-557-1777 | 443-557-1799 |
443-557-3XXX: 443-557-3200 | 443-557-3222 | 443-557-3290 | 443-557-3291 | 443-557-3299 | 443-557-3903 | 443-557-3937 | 443-557-3938 | 443-557-3939 | 443-557-3982 | 443-557-3983 |
443-557-8XXX: 443-557-8300 | 443-557-8303 | 443-557-8320 | 443-557-8800 | 443-557-8801 | 443-557-8810 | 443-557-8811 | 443-557-8818 | 443-557-8880 | 443-557-8900 | 443-557-8901 | 443-557-8907 | 443-557-8920 | 443-557-8921 | 443-557-8922 |