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443-531

You are reviewing the Area Code (NPA/NXX) report for 443-531. Did you mean to search the SMS short code 443531?

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number443531
Basic Format443-531
NPA (Area Code)443
NXX531

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
443-531-0XXX4036NEW CINGULAR WIRELESS PCS, LLC - DCBALTIMOREAS03/23/2009BALTIMOREMDMA06/23/2009
443-531-1XXX4036NEW CINGULAR WIRELESS PCS, LLC - DCBALTIMOREAS03/23/2009BALTIMOREMDMA06/23/2009
443-531-2XXX4036NEW CINGULAR WIRELESS PCS, LLC - DCBALTIMOREAS03/23/2009BALTIMOREMDMA06/23/2009
443-531-3XXX4036NEW CINGULAR WIRELESS PCS, LLC - DCBALTIMOREAS03/23/2009BALTIMOREMDMA06/23/2009
443-531-4XXX4036NEW CINGULAR WIRELESS PCS, LLC - DCBALTIMOREAS03/23/2009BALTIMOREMDMA06/23/2009
443-531-5XXX4036NEW CINGULAR WIRELESS PCS, LLC - DCBALTIMOREAS03/23/2009BALTIMOREMDMA06/23/2009
443-531-6XXX4036NEW CINGULAR WIRELESS PCS, LLC - DCBALTIMOREAS03/23/2009BALTIMOREMDMA06/23/2009
443-531-7XXX4036NEW CINGULAR WIRELESS PCS, LLC - DCBALTIMOREAS03/23/2009BALTIMOREMDMA06/23/2009
443-531-8XXX4036NEW CINGULAR WIRELESS PCS, LLC - DCBALTIMOREAS03/23/2009BALTIMOREMDMA06/23/2009
443-531-9XXX4036NEW CINGULAR WIRELESS PCS, LLC - DCBALTIMOREAS03/23/2009BALTIMOREMDMA06/23/2009
443-531-XXXX4036NEW CINGULAR WIRELESS PCS, LLC - DCBALTIMOREAS03/20/2009BALTIMOREMD

Business/Government Phones on the 443-531 Prefix

PhoneNameAddress
443-531-3173Rosen Paint Authority
443-531-4347AC/DC Energy Services, LLC
443-531-9096Advanced Restoration Services, LLC

Reports

Anonymous User from Greenville, North Carolina

June 17, 2025 at 1:21 PM

443-531-2287 reported as a Live Voice or Other. Received on June 17, 2025 at 1:45 PM.
Call for Lotteries, prizes & sweepstakes

Anonymous User from Essex, Maryland

June 10, 2024 at 5:42 PM

443-531-9407 reported as a Live Voice or Other. Received on June 10, 2024 at 2:28 AM.

Anonymous User from Alexandria, Virginia

March 7, 2024 at 5:39 PM

443-531-3580 reported as a Robocall. Received on March 7, 2024 at 4:54 PM.
Call for No Subject Provided

Anonymous User from Glen Burnie, Maryland

July 29, 2022 at 12:54 PM

443-531-6251 reported as a Live Voice or Other. Received on July 29, 2022 at 12:49 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Baltimore, MD

November 15, 2020 at 1:17 AM

None reported as a Abandoned Calls. Received on November 14, 2020 at 5:07 PM.
Unwanted call for unknown
Caller ID indicated they called from 443-531-9639
Contacted via Internet (VOIP)

Most 'popular' numbers on this prefix:

443-531-0XXX: 443-531-0200 | 443-531-0250 | 443-531-0270 | 443-531-0271 | 443-531-0272 |
443-531-2XXX: 443-531-2500 | 443-531-2501 | 443-531-2510 | 443-531-2530 | 443-531-2533 | 443-531-2535 |
443-531-3XXX: 443-531-3100 | 443-531-3111 | 443-531-3170 | 443-531-3171 | 443-531-3175 | 443-531-3500 | 443-531-3520 | 443-531-3550 | 443-531-3580 | 443-531-3583 | 443-531-3588 | 443-531-3600 | 443-531-3601 | 443-531-3610 | 443-531-3611 | 443-531-3612 | 443-531-3650 | 443-531-3800 | 443-531-3820 | 443-531-3821 | 443-531-3823 | 443-531-3850 | 443-531-3888 |
443-531-5XXX: 443-531-5200 | 443-531-5207 | 443-531-5209 | 443-531-5220 | 443-531-5250 | 443-531-5400 | 443-531-5450 | 443-531-5490 | 443-531-5499 |
443-531-6XXX: 443-531-6200 | 443-531-6210 | 443-531-6220 | 443-531-6250 | 443-531-6251 | 443-531-6252 |
443-531-7XXX: 443-531-7400 | 443-531-7401 | 443-531-7407 | 443-531-7480 |
443-531-8XXX: 443-531-8300 | 443-531-8320 | 443-531-8330 | 443-531-8333 | 443-531-8400 | 443-531-8450 | 443-531-8470 |
443-531-9XXX: 443-531-9100 | 443-531-9110 | 443-531-9120 | 443-531-9150 | 443-531-9155 | 443-531-9157 | 443-531-9400 | 443-531-9401 | 443-531-9405 | 443-531-9409 | 443-531-9450 | 443-531-9500 | 443-531-9520 | 443-531-9550 | 443-531-9580 | 443-531-9585 | 443-531-9588 | 443-531-9600 | 443-531-9630 | 443-531-9633 | 443-531-9650 | 443-531-9660 |