301-550

You are reviewing the Area Code (NPA/NXX) report for 301-550. Did you mean to search the SMS short code 301550?

Lookup Phone Number

Raw Number301550
Basic Format301-550
NPA (Area Code)301
NXX550

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
301-550-0XXX6395CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDWSNGTNZN10AS08/05/2022WASHINGTON ZONE 10MDMA09/10/2022
301-550-1XXX6395CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDWSNGTNZN10AS08/05/2022WASHINGTON ZONE 10MDMA09/10/2022
301-550-2XXX876DONVOY, LLC - MDWSNGTNZN10AS09/15/2022WASHINGTON ZONE 10MDMA10/15/2022
301-550-3XXX6855OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLCWSNGTNZN10AS10/05/2022WASHINGTON ZONE 10MDMA10/17/2022
301-550-4XXX5562METROPCS, INC.WSNGTNZN10AS10/21/2022WASHINGTON ZONE 10MDMA11/14/2022
301-550-5XXX4036NEW CINGULAR WIRELESS PCS, LLC - DCWSNGTNZN10AS07/26/2022WASHINGTON ZONE 10MDMA09/09/2022
301-550-6XXX4036NEW CINGULAR WIRELESS PCS, LLC - DCWSNGTNZN10AS07/26/2022WASHINGTON ZONE 10MDMA09/09/2022
301-550-7XXX4036NEW CINGULAR WIRELESS PCS, LLC - DCWSNGTNZN10AS07/26/2022WASHINGTON ZONE 10MDMA09/09/2022
301-550-8XXX4036NEW CINGULAR WIRELESS PCS, LLC - DCWSNGTNZN10AS07/26/2022WASHINGTON ZONE 10MDMA09/09/2022
301-550-9XXX4036NEW CINGULAR WIRELESS PCS, LLC - DCWSNGTNZN10AS07/26/2022WASHINGTON ZONE 10MDMA09/09/2022
301-550-XXXX4036NEW CINGULAR WIRELESS PCS, LLC - DCWSNGTNZN10AS07/26/2022WASHINGTON ZONE 10MD
Most 'popular' numbers on this prefix:

301-550-0XXX: 301-550-0500 | 301-550-0505 | 301-550-0524 | 301-550-0525 | 301-550-0526 | 301-550-0576 |
301-550-1XXX: 301-550-1900 | 301-550-1960 | 301-550-1965 | 301-550-1966 | 301-550-1970 |
301-550-2XXX: 301-550-2000 | 301-550-2020 | 301-550-2021 | 301-550-2080 | 301-550-2083 | 301-550-2086 | 301-550-2200 | 301-550-2201 | 301-550-2204 | 301-550-2206 | 301-550-2300 | 301-550-2301 | 301-550-2303 | 301-550-2310 | 301-550-2311 | 301-550-2316 | 301-550-2700 | 301-550-2701 | 301-550-2706 | 301-550-2751 | 301-550-2755 | 301-550-2759 | 301-550-2800 | 301-550-2801 | 301-550-2809 | 301-550-2810 | 301-550-2811 | 301-550-2816 | 301-550-2900 | 301-550-2901 | 301-550-2902 | 301-550-2950 | 301-550-2956 | 301-550-2959 |
301-550-3XXX: 301-550-3000 | 301-550-3003 | 301-550-3005 | 301-550-3040 | 301-550-3048 | 301-550-3049 |
301-550-4XXX: 301-550-4500 | 301-550-4505 | 301-550-4545 | 301-550-4580 | 301-550-4583 | 301-550-4586 | 301-550-4600 | 301-550-4601 | 301-550-4606 | 301-550-4637 | 301-550-4666 |
301-550-5XXX: 301-550-5801 | 301-550-5810 | 301-550-5811 | 301-550-5816 | 301-550-5876 | 301-550-5880 | 301-550-5935 | 301-550-5937 | 301-550-5976 | 301-550-5977 | 301-550-5979 |
301-550-6XXX: 301-550-6221 | 301-550-6226 | 301-550-6229 | 301-550-6260 | 301-550-6265 | 301-550-6266 | 301-550-6500 | 301-550-6505 | 301-550-6550 | 301-550-6555 | 301-550-6557 | 301-550-6565 |
301-550-8XXX: 301-550-8301 | 301-550-8302 | 301-550-8309 | 301-550-8351 | 301-550-8353 | 301-550-8359 |
301-550-9XXX: 301-550-9415 | 301-550-9437 | 301-550-9480 | 301-550-9483 | 301-550-9488 | 301-550-9497 |

Reports

Anonymous User from Hyattsville, Maryland

February 13, 2024 at 11:14 AM

301-550-0522 reported as a Live Voice or Other. Received on February 13, 2024 at 9:00 AM.
Call for Medical & prescriptions

Anonymous User from , MD

November 28, 2023 at 10:03 PM

301-550-2810 reported as a Robocall. Received on November 18, 2023 at 9:11 AM.

Anonymous User from , MD

November 22, 2023 at 5:37 PM

301-550-2810 reported as a Robocall. Received on November 18, 2023 at 9:11 AM.

Anonymous User from Riverdale, Virginia

November 7, 2023 at 8:55 PM

301-550-2757 reported as a Live Voice or Other. Received on November 7, 2023 at 6:13 PM.
Call for Medical & prescriptions

Anonymous User from Riverdale, Virginia

November 7, 2023 at 8:54 PM

301-550-2755 reported as a Live Voice or Other. Received on November 7, 2023 at 7:13 PM.
Call for Medical & prescriptions

Anonymous User from Fairfax, Virginia

September 1, 2023 at 11:10 AM

301-550-2755 reported as a Live Voice or Other. Received on September 1, 2023 at 10:50 AM.
Call for Medical & prescriptions

Anonymous User from New York, New York

June 19, 2023 at 4:55 PM

301-550-8353 reported as a Robocall. Received on June 19, 2023 at 4:45 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Anna, Texas

May 11, 2023 at 11:40 AM

301-550-4586 reported as a Live Voice or Other. Received on May 11, 2023 at 10:39 AM.

Anonymous User from , MD

April 14, 2023 at 10:24 AM

301-550-2864 reported as a Robocall. Received on April 14, 2023 at 10:19 AM.
Call for Dropped call or no message

Anonymous User from Weaverville, North Carolina

April 13, 2023 at 1:19 PM

301-550-5815 reported as a Live Voice or Other. Received on April 13, 2023 at 12:12 PM.
Call for Dropped call or no message

Anonymous User from Franklin, Indiana

March 20, 2023 at 12:23 PM

301-550-4603 reported as a Robocall. Received on March 3, 2023 at 2:15 PM.
Call for Dropped call or no message

Anonymous User from , MI

March 7, 2023 at 2:45 PM

301-550-5978 reported as a unwanted call. Received on March 7, 2023 at 11:40 AM.

Anonymous User from New Orleans, Louisiana

March 1, 2023 at 3:40 PM

301-550-2083 reported as a Live Voice or Other. Received on March 1, 2023 at 10:48 AM.

Anonymous User from New Orleans, Louisiana

March 1, 2023 at 3:39 PM

301-550-2083 reported as a Live Voice or Other. Received on March 1, 2023 at 8:41 PM.

Anonymous User from Woodbridge, Virginia

February 27, 2023 at 10:44 AM

301-550-9483 reported as a Live Voice or Other. Received on February 27, 2023 at 10:41 AM.

Anonymous User from , ID

February 21, 2023 at 10:23 AM

301-550-3048 reported as a unwanted call. Received on February 21, 2023 at 8:11 AM.

Anonymous User from Fort Collins, Colorado

February 16, 2023 at 11:09 AM

301-550-2319 reported as a unwanted call. Received on February 14, 2023 at 5:24 PM.

Anonymous User from Oak Creek, Wisconsin

February 13, 2023 at 2:39 PM

301-550-6558 reported as a Live Voice or Other. Received on February 10, 2023 at 1:10 PM.

Anonymous User from , DC

February 9, 2023 at 11:31 AM

301-550-2326 reported as a Robocall. Received on February 8, 2023 at 12:00 AM.

Anonymous User from Radford, Virginia

February 8, 2023 at 11:59 AM

301-550-6262 reported as a Robocall. Received on February 8, 2023 at 11:57 PM.

Anonymous User from , MD

January 10, 2023 at 4:40 PM

301-550-2903 reported as a Live Voice or Other. Received on January 10, 2023 at 12:00 AM.
Call for No Subject Provided

Anonymous User from Waldorf, Maryland

December 16, 2022 at 5:48 PM

301-550-2754 reported as a Live Voice or Other. Received on December 14, 2022 at 5:05 PM.
Call for No Subject Provided

Anonymous User from Waldorf, Maryland

December 16, 2022 at 5:42 PM

301-550-2754 reported as a Live Voice or Other. Received on December 14, 2022 at 1:29 PM.
Call for No Subject Provided

Anonymous User from Waldorf, Maryland

December 16, 2022 at 5:18 PM

301-550-2754 reported as a Live Voice or Other. Received on December 14, 2022 at 12:12 PM.
Call for No Subject Provided

Anonymous User from Waldorf, Maryland

December 16, 2022 at 5:15 PM

301-550-2754 reported as a Live Voice or Other. Received on December 14, 2022 at 9:37 AM.
Call for No Subject Provided

Anonymous User from Waldorf, Maryland

December 16, 2022 at 5:09 PM

301-550-2754 reported as a Live Voice or Other. Received on December 13, 2022 at 2:19 PM.
Call for No Subject Provided

Anonymous User from Waldorf, Maryland

December 16, 2022 at 5:07 PM

301-550-2754 reported as a Live Voice or Other. Received on December 13, 2022 at 11:57 AM.
Call for No Subject Provided

Anonymous User from Weaverville, North Carolina

November 17, 2022 at 12:35 PM

301-550-2950 reported as a unwanted call. Received on November 15, 2022 at 2:20 PM.
Call for No Subject Provided

Anonymous User from Silver Spring, Maryland

October 25, 2022 at 1:01 PM

301-550-2202 reported as a Robocall. Received on October 25, 2022 at 1:00 PM.

Anonymous User from Bethesda, Maryland

June 11, 2022 at 9:05 AM

301-550-2342 reported as a Robocall. Received on June 11, 2022 at 1:31 PM.
Call for Calls pretending to be government, businesses, or family and friends