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301-543

You are reviewing the Area Code (NPA/NXX) report for 301-543. Did you mean to search the SMS short code 301543?

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number301543
Basic Format301-543
NPA (Area Code)301
NXX543

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
301-543-0XXX4036NEW CINGULAR WIRELESS PCS, LLC - DCLAUREL236AS06/24/2011LAUREL 236MDMA07/22/2011
301-543-1XXX7529TELEPORT COMMUNICATIONS AMERICA, LLC - DCLAUREL236RTLAUREL 236MDMA
301-543-2XXX7529TELEPORT COMMUNICATIONS AMERICA, LLC - DCLAUREL236RTLAUREL 236MDMA
301-543-3XXX7529TELEPORT COMMUNICATIONS AMERICA, LLC - DCLAUREL236RTLAUREL 236MDMA
301-543-4XXX7529TELEPORT COMMUNICATIONS AMERICA, LLC - DCLAUREL236RTLAUREL 236MDMA
301-543-5XXX7529TELEPORT COMMUNICATIONS AMERICA, LLC - DCLAUREL236RTLAUREL 236MDMA
301-543-6XXX7529TELEPORT COMMUNICATIONS AMERICA, LLC - DCLAUREL236RTLAUREL 236MDMA
301-543-7XXX4036NEW CINGULAR WIRELESS PCS, LLC - DCLAUREL236AS11/09/2015LAUREL 236MDMA11/19/2015
301-543-8XXX829JPAETEC ITEL, LLCLAUREL236AS03/25/2005LAUREL 236MDMA04/21/2005
301-543-9XXX4036NEW CINGULAR WIRELESS PCS, LLC - DCLAUREL236AS11/09/2015LAUREL 236MDMA11/19/2015
301-543-XXXX7529TELEPORT COMMUNICATIONS AMERICA, LLC - DCLAUREL236ASLAUREL 236MD

Business/Government Phones on the 301-543 Prefix

PhoneNameAddress
301-543-4123DriveTime Car Sales Company LLC
301-543-9336BBQ Rescue
301-543-4015Dollar Tree10464 Baltimore Avenue Beltsville 20705 US
301-543-4396Petco14100 Baltimore Avenue Laurel 20707 US

Reports

Anonymous User from Beltsville, Maryland

February 26, 2026 at 2:47 PM

301-543-8653 reported as a Live Voice or Other. Received on February 26, 2026 at 10:10 AM.
Call for Medical & prescriptions

Anonymous User from Smithsburg, Maryland

September 29, 2025 at 11:27 AM

301-543-8286 reported as a Robocall. Received on September 29, 2025 at 11:23 AM.
Call for Medical & prescriptions

Anonymous User from Rockville, Maryland

July 18, 2025 at 11:36 AM

301-543-7326 reported as a Robocall. Received on July 17, 2025 at 11:38 AM.

Anonymous User from Beltsville, Maryland

May 25, 2025 at 12:41 AM

301-543-3770 reported as a Live Voice or Other. Received on May 19, 2025 at 5:11 PM.
Call for Dropped call or no message

Anonymous User from Rockville, Maryland

February 24, 2024 at 3:23 PM

301-543-2465 reported as a Live Voice or Other. Received on February 22, 2024 at 12:21 PM.
Call for Dropped call or no message

Anonymous User from Weaverville, North Carolina

April 26, 2023 at 3:18 PM

301-543-8385 reported as a Live Voice or Other. Received on April 26, 2023 at 2:12 PM.
Call for Dropped call or no message

Anonymous User from Weaverville, North Carolina

April 21, 2023 at 8:17 AM

301-543-0463 reported as a Live Voice or Other. Received on April 20, 2023 at 12:48 PM.
Call for Dropped call or no message

Anonymous User from Baltimore, Maryland

September 29, 2022 at 12:35 PM

301-543-3740 reported as a Robocall. Received on September 29, 2022 at 12:00 AM.

Anonymous User from Parsonsburg, Maryland

August 17, 2022 at 4:42 PM

301-543-2664 reported as a Robocall. Received on August 17, 2022 at 4:40 AM.
Call for Warranties & protection plans

Anonymous User from , TX

July 18, 2022 at 2:33 PM

301-543-9452 reported as a Robocall. Received on July 18, 2022 at 1:18 PM.
Call for Calls pretending to be government, businesses, or family and friends

Most 'popular' numbers on this prefix:

301-543-0XXX: 301-543-0300 | 301-543-0303 | 301-543-0305 | 301-543-0320 | 301-543-0323 | 301-543-0325 | 301-543-0400 | 301-543-0401 | 301-543-0404 | 301-543-0460 | 301-543-0462 | 301-543-0900 | 301-543-0903 | 301-543-0907 |
301-543-2XXX: 301-543-2400 | 301-543-2447 | 301-543-2462 | 301-543-2465 | 301-543-2469 | 301-543-2478 | 301-543-2600 | 301-543-2660 | 301-543-2666 | 301-543-2667 |
301-543-3XXX: 301-543-3700 | 301-543-3740 | 301-543-3745 | 301-543-3747 | 301-543-3750 | 301-543-3777 | 301-543-3937 | 301-543-3938 | 301-543-3939 | 301-543-3981 | 301-543-3983 | 301-543-3987 |
301-543-4XXX: 301-543-4100 | 301-543-4120 | 301-543-4123 | 301-543-4125 | 301-543-4400 | 301-543-4401 | 301-543-4409 | 301-543-4440 | 301-543-4444 |
301-543-7XXX: 301-543-7200 | 301-543-7220 | 301-543-7260 | 301-543-7262 | 301-543-7265 |
301-543-8XXX: 301-543-8200 | 301-543-8207 | 301-543-8250 | 301-543-8255 | 301-543-8258 | 301-543-8300 | 301-543-8303 | 301-543-8320 | 301-543-8380 | 301-543-8383 | 301-543-8385 |
301-543-9XXX: 301-543-9300 | 301-543-9303 | 301-543-9330 | 301-543-9333 | 301-543-9337 | 301-543-9400 | 301-543-9404 | 301-543-9440 | 301-543-9450 | 301-543-9453 | 301-543-9455 | 301-543-9606 | 301-543-9620 | 301-543-9622 | 301-543-9625 | 301-543-9650 | 301-543-9660 |