516-821

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Phone Lookup Top Complaints Area Codes NPA-NXX iMessage

Raw Number	516821
Basic Format	516-821
NPA (Area Code)	516
NXX	821

Call Routing Data

NPA-NXX-X	OCN	Company	Rate Center	Use Type	Assign Date	City	State	Region	Block Effective Date
516-821-0XXX	4006	LEVEL 3 COMMUNICATIONS, LLC - NY	NASSAUZN03	AS	05/03/2005	NASSAU ZONE 03	NY	NE	05/28/2005
516-821-1XXX	829J	PAETEC ITEL, LLC	NASSAUZN03	RT		NASSAU ZONE 03	NY	NE
516-821-2XXX	829J	PAETEC ITEL, LLC	NASSAUZN03	RT		NASSAU ZONE 03	NY	NE
516-821-3XXX	829J	PAETEC ITEL, LLC	NASSAUZN03	RT		NASSAU ZONE 03	NY	NE
516-821-4XXX	829J	PAETEC ITEL, LLC	NASSAUZN03	RT		NASSAU ZONE 03	NY	NE
516-821-5XXX	829J	PAETEC ITEL, LLC	NASSAUZN03	RT		NASSAU ZONE 03	NY	NE
516-821-6XXX	829J	PAETEC ITEL, LLC	NASSAUZN03	RT		NASSAU ZONE 03	NY	NE
516-821-7XXX	829J	PAETEC ITEL, LLC	NASSAUZN03	RT		NASSAU ZONE 03	NY	NE
516-821-8XXX	7133	MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY	NASSAUZN03	AS	07/16/2009	NASSAU ZONE 03	NY	NE	07/28/2009
516-821-9XXX	829J	PAETEC ITEL, LLC	NASSAUZN03	RT		NASSAU ZONE 03	NY	NE
516-821-XXXX	829J	PAETEC ITEL, LLC	NASSAUZN03	AS		NASSAU ZONE 03	NY

Reports

Anonymous User from Ormond Beach, Florida

February 14, 2026 at 12:01 PM

516-821-7855 reported as a Robocall. Received on February 13, 2026 at 4:07 PM.

Anonymous User from , NY

December 19, 2025 at 11:33 AM

516-821-5858 reported as a Robocall. Received on December 19, 2025 at 11:30 AM.

Anonymous User from Hewlett, New York

November 29, 2025 at 12:29 PM

516-821-0357 reported as a Robocall. Received on November 29, 2025 at 12:00 AM.
Call for Dropped call or no message

Anonymous User from Hicksville, New York

September 17, 2025 at 7:42 PM

516-821-3907 reported as a Robocall. Received on September 17, 2025 at 2:52 PM.

Anonymous User from , NY

July 18, 2025 at 7:25 AM

516-821-0374 reported as a Live Voice or Other. Received on July 16, 2025 at 4:00 PM.

Anonymous User from Bayshore, New York

July 10, 2025 at 11:46 AM

516-821-1375 reported as a Live Voice or Other. Received on July 10, 2025 at 11:38 AM.

Anonymous User from Branchville, New Jersey

June 24, 2025 at 5:35 PM

516-821-0592 reported as a Live Voice or Other. Received on June 24, 2025 at 5:46 PM.
Call for Lotteries, prizes & sweepstakes

Anonymous User from Malverne, New York

May 23, 2025 at 8:03 PM

516-821-1912 reported as a Robocall. Received on May 23, 2025 at 1:12 PM.
Call for Dropped call or no message

Anonymous User from , NY

April 15, 2025 at 10:19 AM

516-821-5094 reported as a unwanted call. Received on April 14, 2025 at 1:40 PM.

Anonymous User from , NY

April 10, 2025 at 3:27 PM

516-821-0357 reported as a unwanted call. Received on April 3, 2025 at 12:00 AM.
Call for Dropped call or no message

Anonymous User from , MI

March 26, 2025 at 1:51 PM

516-821-7528 reported as a unwanted call. Received on March 26, 2025 at 10:00 AM.

Anonymous User from Massapequa Park, New York

March 7, 2025 at 12:08 PM

516-821-2714 reported as a Robocall. Received on March 7, 2025 at 12:06 PM.
Call for Medical & prescriptions

Anonymous User from , NY

February 8, 2025 at 2:59 PM

516-821-9111 reported as a Robocall. Received on February 8, 2025 at 2:58 PM.

Anonymous User from , NY

January 21, 2025 at 5:46 PM

516-821-0604 reported as a Robocall. Received on January 21, 2025 at 4:37 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Bayshore, New York

December 2, 2024 at 4:26 PM

516-821-9583 reported as a Robocall. Received on December 2, 2024 at 4:20 PM.

Anonymous User from , NY

August 4, 2024 at 11:42 PM

516-821-8574 reported as a Live Voice or Other. Received on July 29, 2024 at 10:09 AM.
Call for Energy, solar, & utilities

Anonymous User from , NY

July 23, 2024 at 9:53 AM

516-821-3191 reported as a Robocall. Received on July 23, 2024 at 9:38 AM.

Anonymous User from , NY

June 22, 2024 at 7:46 PM

516-821-3514 reported as a Robocall. Received on June 22, 2024 at 11:33 AM.
Call for No Subject Provided

Anonymous User from Raleigh, North Carolina

March 19, 2024 at 5:14 PM

516-821-0624 reported as a Live Voice or Other. Received on March 19, 2024 at 4:48 PM.

Anonymous User from , NY

February 13, 2024 at 2:51 PM

516-821-0515 reported as a unwanted call. Received on February 13, 2024 at 2:50 PM.
Call for Dropped call or no message

Anonymous User from , NY

December 15, 2023 at 3:00 PM

516-821-0515 reported as a Robocall. Received on December 15, 2023 at 2:57 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Malverne, New York

August 4, 2023 at 8:05 PM

516-821-6995 reported as a Robocall. Received on August 4, 2023 at 11:40 AM.
Call for Dropped call or no message

Anonymous User from Malverne, New York

July 17, 2023 at 8:00 PM

516-821-3316 reported as a Robocall. Received on July 17, 2023 at 10:48 AM.
Call for Dropped call or no message

Anonymous User from Whippany, New Jersey

June 6, 2023 at 3:52 PM

516-821-0515 reported as a Robocall. Received on June 6, 2023 at 3:10 PM.
Call for Medical & prescriptions

Anonymous User from Sheffield Village, Ohio

January 28, 2023 at 8:05 PM

516-821-0515 reported as a Robocall. Received on January 19, 2023 at 9:11 AM.

Anonymous User from Franklin Square, NY

January 15, 2021 at 4:18 PM

516-821-8095 reported as a Live Voice. Received on January 15, 2021 at 11:10 AM.
Unwanted call for unknown
Contacted via Wired

Anonymous User from , SC

December 2, 2015 at 9:10 PM

516-821-0910 reported as a Text Message. Received on December 2, 2015 at 3:00 PM.
Telemarketing (including do not call and spoofing) for unknown
Contacted via Wireless (cell phone/other mobile device)

Most 'popular' numbers on this prefix:

516-821-0XXX: 516-821-0300 | 516-821-0350 | 516-821-0355 | 516-821-0500 | 516-821-0510 | 516-821-0511 | 516-821-0515 | 516-821-0550 | 516-821-0600 | 516-821-0601 | 516-821-0606 | 516-821-0630 | 516-821-0700 | 516-821-0730 | 516-821-0733 | 516-821-0777 |
516-821-2XXX: 516-821-2700 | 516-821-2710 | 516-821-2711 | 516-821-2712 | 516-821-2720 | 516-821-2777 |
516-821-3XXX: 516-821-3100 | 516-821-3111 | 516-821-3191 | 516-821-3197 | 516-821-3199 | 516-821-3300 | 516-821-3330 | 516-821-3333 | 516-821-3360 | 516-821-3365 | 516-821-3366 | 516-821-3500 | 516-821-3510 | 516-821-3511 | 516-821-3515 | 516-821-3520 | 516-821-3550 | 516-821-3800 | 516-821-3830 | 516-821-3833 | 516-821-3850 | 516-821-3888 |
516-821-5XXX: 516-821-5000 | 516-821-5001 | 516-821-5050 | 516-821-5090 | 516-821-5091 | 516-821-5099 |
516-821-6XXX: 516-821-6900 | 516-821-6950 | 516-821-6990 | 516-821-6996 | 516-821-6999 |
516-821-7XXX: 516-821-7500 | 516-821-7505 | 516-821-7507 | 516-821-7520 | 516-821-7521 | 516-821-7525 |
516-821-8XXX: 516-821-8000 | 516-821-8020 | 516-821-8080 | 516-821-8500 | 516-821-8501 | 516-821-8505 | 516-821-8570 | 516-821-8575 |
516-821-9XXX: 516-821-9100 | 516-821-9110 | 516-821-9500 | 516-821-9520 | 516-821-9550 | 516-821-9580 | 516-821-9585 | 516-821-9588 |