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443-370

You are reviewing the Area Code (NPA/NXX) report for 443-370. Did you mean to search the SMS short code 443370?

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number443370
Basic Format443-370
NPA (Area Code)443
NXX370

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
443-370-0XXX4036NEW CINGULAR WIRELESS PCS, LLC - DCANNAPOLISRTANNAPOLISMDMA
443-370-1XXX4036NEW CINGULAR WIRELESS PCS, LLC - DCANNAPOLISAS01/19/2005ANNAPOLISMDMA01/31/2005
443-370-2XXX4036NEW CINGULAR WIRELESS PCS, LLC - DCANNAPOLISAS01/19/2005ANNAPOLISMDMA01/31/2005
443-370-3XXX4036NEW CINGULAR WIRELESS PCS, LLC - DCANNAPOLISAS01/19/2005ANNAPOLISMDMA01/31/2005
443-370-4XXX4036NEW CINGULAR WIRELESS PCS, LLC - DCANNAPOLISAS01/19/2005ANNAPOLISMDMA02/18/2005
443-370-5XXX4036NEW CINGULAR WIRELESS PCS, LLC - DCANNAPOLISAS01/19/2005ANNAPOLISMDMA01/31/2005
443-370-6XXX4036NEW CINGULAR WIRELESS PCS, LLC - DCANNAPOLISAS01/19/2005ANNAPOLISMDMA01/31/2005
443-370-7XXX6395CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDANNAPOLISAS08/02/2005ANNAPOLISMDMA09/01/2005
443-370-8XXX6395CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDANNAPOLISAS09/07/2005ANNAPOLISMDMA09/20/2005
443-370-9XXX6395CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDANNAPOLISAS01/05/2006ANNAPOLISMDMA02/03/2006
443-370-XXXX4036NEW CINGULAR WIRELESS PCS, LLC - DCANNAPOLISASANNAPOLISMD

Business/Government Phones on the 443-370 Prefix

PhoneNameAddress
443-370-8559Clingan and Son Outdoors
443-370-2229Onalaska Farm SanctuaryOnalaska US

Reports

Anonymous User from , MD

August 22, 2025 at 9:43 PM

443-370-0725 reported as a Live Voice or Other. Received on May 15, 2025 at 12:00 PM.

Anonymous User from Palm Bay, Florida

June 12, 2025 at 8:49 AM

443-370-7056 reported as a Robocall. Received on June 11, 2025 at 7:42 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from , NC

February 28, 2024 at 3:56 PM

443-370-0937 reported as a Live Voice or Other. Received on February 28, 2024 at 3:48 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from , SC

October 26, 2023 at 3:53 PM

443-370-5456 reported as a Live Voice or Other. Received on October 26, 2023 at 1:47 PM.

Anonymous User from Glen Burnie, Maryland

August 26, 2022 at 11:53 AM

443-370-2673 reported as a Robocall. Received on August 26, 2022 at 11:51 AM.

Anonymous User from , MD

August 12, 2016 at 7:34 PM

reported as a Prerecorded Voice. Received on August 12, 2016 at 2:30 PM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 443-370-6428
Contacted via Wireless (cell phone/other mobile device)

Most 'popular' numbers on this prefix:

443-370-0XXX: 443-370-0902 | 443-370-0907 | 443-370-0909 | 443-370-0930 | 443-370-0937 | 443-370-0939 |
443-370-1XXX: 443-370-1500 | 443-370-1547 | 443-370-1552 | 443-370-1553 | 443-370-1554 | 443-370-1583 |
443-370-2XXX: 443-370-2300 | 443-370-2345 | 443-370-2362 | 443-370-2381 | 443-370-2383 | 443-370-2386 | 443-370-2600 | 443-370-2657 | 443-370-2658 | 443-370-2670 | 443-370-2677 | 443-370-2678 |
443-370-3XXX: 443-370-3300 | 443-370-3331 | 443-370-3333 | 443-370-3350 | 443-370-3353 | 443-370-3355 | 443-370-3600 | 443-370-3630 | 443-370-3636 | 443-370-3637 | 443-370-3651 |
443-370-5XXX: 443-370-5409 | 443-370-5450 | 443-370-5454 | 443-370-5455 |
443-370-6XXX: 443-370-6420 | 443-370-6423 | 443-370-6424 | 443-370-6446 | 443-370-6452 | 443-370-6462 |
443-370-7XXX: 443-370-7600 | 443-370-7643 | 443-370-7647 | 443-370-7649 |
443-370-8XXX: 443-370-8400 | 443-370-8401 | 443-370-8409 | 443-370-8452 | 443-370-8453 |