301-566 NPA-NXX Lookup, Routing, and Complaint Signals

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Call Routing Data

NPA-NXX-X	OCN	Company	Rate Center	Use Type	City	State
301-566-XXXX	9212	VERIZON MARYLAND, INC.	WSNG236Z13	AS	WASHINGTON 236 ZONE 13	MD

Reports

Anonymous User from Landover Hills, Maryland

March 4, 2026 at 12:38 PM

301-566-5847 reported as a Robocall. Received on January 1, 2026 at 7:10 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Weaverville, North Carolina

April 21, 2023 at 8:20 AM

301-566-6071 reported as a Live Voice or Other. Received on April 20, 2023 at 3:33 PM.
Call for Dropped call or no message

Anonymous User from Weaverville, North Carolina

April 6, 2023 at 5:35 PM

301-566-8129 reported as a Live Voice or Other. Received on April 6, 2023 at 5:18 PM.
Call for Dropped call or no message

Anonymous User from , MD

January 2, 2023 at 10:34 AM

301-566-1470 reported as a Robocall. Received on December 29, 2022 at 9:58 PM.
Call for Dropped call or no message

Anonymous User from Gaithersburg, Maryland

November 7, 2022 at 10:12 AM

301-566-8019 reported as a Robocall. Received on November 7, 2022 at 10:11 AM.
Call for Energy, solar, & utilities

Anonymous User from Waldorf, Maryland

August 22, 2022 at 4:17 PM

301-566-2046 reported as a Robocall. Received on August 22, 2022 at 4:09 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , TX

May 18, 2016 at 7:23 PM

reported as a Live Voice. Received on May 18, 2016 at 1:17 PM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 301-566-3011
Contacted via Internet (VOIP)

Anonymous User from , TX

February 25, 2016 at 9:43 PM

301-566-3006 reported as a Live Voice. Received on February 25, 2016 at 2:20 PM.
Telemarketing (including do not call and spoofing) for unknown
Contacted via Internet (VOIP)

Raw Number	301566
Basic Format	301-566
NPA (Area Code)	301
NXX	566

301-566

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Call Routing Data

Reports

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