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443-721

You are reviewing the Area Code (NPA/NXX) report for 443-721. Did you mean to search the SMS short code 443721?

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number443721
Basic Format443-721
NPA (Area Code)443
NXX721

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
443-721-0XXX6395CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDBALTIMOREAS07/07/2009BALTIMOREMDMA09/05/2009
443-721-1XXX6855OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLCBALTIMOREAS09/21/2010BALTIMOREMDMA10/01/2010
443-721-2XXX6855OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLCBALTIMOREAS09/21/2010BALTIMOREMDMA10/01/2010
443-721-3XXX6395CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDBALTIMOREAS06/02/2010BALTIMOREMDMA06/14/2010
443-721-4XXX6395CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDBALTIMOREAS06/02/2010BALTIMOREMDMA06/14/2010
443-721-5XXX6395CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDBALTIMOREAS06/02/2010BALTIMOREMDMA06/14/2010
443-721-6XXX6395CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDBALTIMOREAS06/02/2010BALTIMOREMDMA06/14/2010
443-721-7XXX6395CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDBALTIMOREAS06/02/2010BALTIMOREMDMA06/14/2010
443-721-8XXX6395CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDBALTIMOREAS06/24/2010BALTIMOREMDMA07/03/2010
443-721-9XXX6395CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDBALTIMOREAS06/24/2010BALTIMOREMDMA07/03/2010
443-721-XXXX6395CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDBALTIMOREAS07/06/2009BALTIMOREMD

Business/Government Phones on the 443-721 Prefix

PhoneNameAddress
443-721-8578Angelic Behavioral Health Service
443-721-8251Design Beauty Supply5630 Ritchie Highway 21225 US

Reports

Anonymous User from Hagerstown, Maryland

December 6, 2022 at 5:29 PM

443-721-3752 reported as a Robocall. Received on October 18, 2022 at 1:49 PM.
Call for Warranties & protection plans

Anonymous User from Glen Burnie, MD

July 22, 2022 at 8:07 PM

443-721-3366 reported as a Live Voice. Received on July 22, 2022 at 3:53 PM.
Unwanted call for Home Improvement Services
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Baltimore, MD

July 12, 2022 at 2:13 AM

443-721-8043 reported as a Prerecorded Voice. Received on July 12, 2022 at 8:00 AM.
Unwanted call for unknown
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Timonium, Maryland

June 30, 2022 at 2:19 PM

443-721-1568 reported as a unwanted call. Received on June 29, 2022 at 4:25 PM.
Call for No Subject Provided

Most 'popular' numbers on this prefix:

443-721-1XXX: 443-721-1200 | 443-721-1202 | 443-721-1203 | 443-721-1212 | 443-721-1220 | 443-721-1234 | 443-721-1700 | 443-721-1703 | 443-721-1707 | 443-721-1811 | 443-721-1815 | 443-721-1818 |
443-721-2XXX: 443-721-2600 | 443-721-2607 | 443-721-2650 | 443-721-2651 | 443-721-2655 | 443-721-2666 |
443-721-3XXX: 443-721-3300 | 443-721-3330 | 443-721-3333 | 443-721-3360 | 443-721-3365 | 443-721-3366 | 443-721-3700 | 443-721-3750 | 443-721-3777 | 443-721-3790 | 443-721-3795 | 443-721-3799 |
443-721-5XXX: 443-721-5000 | 443-721-5001 | 443-721-5002 | 443-721-5020 | 443-721-5022 | 443-721-5024 | 443-721-5700 | 443-721-5740 | 443-721-5747 | 443-721-5777 | 443-721-5820 | 443-721-5830 | 443-721-5850 |
443-721-8XXX: 443-721-8000 | 443-721-8020 | 443-721-8040 | 443-721-8045 | 443-721-8047 | 443-721-8080 | 443-721-8500 | 443-721-8501 | 443-721-8505 | 443-721-8570 | 443-721-8575 | 443-721-8577 |