520-437

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Phone Lookup Top Complaints Area Codes NPA-NXX iMessage

Raw Number	520437
Basic Format	520-437
NPA (Area Code)	520
NXX	437

Call Routing Data

NPA-NXX-X	OCN	Company	Rate Center	Use Type	Assign Date	City	State	Region	Block Effective Date
520-437-0XXX	4793	XO ARIZONA, INC.	TUCSON	AS	03/31/2006	TUCSON	AZ	WE	05/21/2006
520-437-1XXX	6529	T-MOBILE USA, INC.	TUCSON	AS	02/09/2007	TUCSON	AZ	WE	03/09/2007
520-437-2XXX	6572	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ	TUCSON	AS	05/30/2006	TUCSON	AZ	WE	06/26/2006
520-437-3XXX	6572	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ	TUCSON	AS	05/30/2006	TUCSON	AZ	WE	06/26/2006
520-437-4XXX	6572	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ	TUCSON	AS	05/30/2006	TUCSON	AZ	WE	06/26/2006
520-437-5XXX	6572	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ	TUCSON	AS	05/30/2006	TUCSON	AZ	WE	06/26/2006
520-437-6XXX	6529	T-MOBILE USA, INC.	TUCSON	AS	06/06/2006	TUCSON	AZ	WE	07/06/2006
520-437-7XXX	6572	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ	TUCSON	AS	06/22/2006	TUCSON	AZ	WE	07/22/2006
520-437-8XXX	6572	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ	TUCSON	AS	06/22/2006	TUCSON	AZ	WE	07/22/2006
520-437-9XXX	6572	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ	TUCSON	AS	06/13/2006	TUCSON	AZ	WE	07/13/2006
520-437-XXXX	4793	XO ARIZONA, INC.	TUCSON	AS	03/30/2006	TUCSON	AZ

Business/Government Phones on the 520-437 Prefix

Phone	Name	Address
520-437-1355	Zona Technical Services LLC
520-437-1802	Buckingham Electrical Services LLC
520-437-2682	Pueblo Home Inspections
520-437-3014	Samson and Sons Heating & Cooling
520-437-3289	Betancourt Florist, Just's Desserts
520-437-3578	Classic Towing LLC
520-437-3655	Tucson Artisan Builders LLC
520-437-4011	Vargas Electric LLC
520-437-4427	Poe Street B N B
520-437-5355	Skylark Consulting Llc
520-437-6340	CleanUp Solutions
520-437-7292	My Tucson CPA
520-437-8240	Varsity Auto Glass, LLC
520-437-8676	J. Oien Ventures, Inc
520-437-9187	Hydra Force Powerwashing, LLC
520-437-9367	Pima Tile and Stone LLC
520-437-9981	Melquiades Realty LLC

Reports

Anonymous User from , AZ

August 20, 2025 at 4:15 PM

520-437-0628 reported as a Robocall. Received on August 20, 2025 at 9:18 AM.
Call for No Subject Provided

Anonymous User from Los Angeles, CA

February 1, 2025 at 4:57 AM

reported as a Live Voice. Received on January 31, 2025 at 3:20 AM.
Unwanted call for unknown
Caller ID indicated they called from 520-437-5766
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Tucson, Arizona

November 20, 2024 at 12:21 PM

520-437-1915 reported as a Robocall. Received on November 20, 2024 at 12:00 AM.

Anonymous User from Glendale, Arizona

April 19, 2024 at 2:09 PM

520-437-2091 reported as a Live Voice or Other. Received on April 19, 2024 at 11:05 AM.

Anonymous User from Warren, Michigan

November 1, 2023 at 5:43 PM

520-437-5887 reported as a Robocall. Received on October 31, 2023 at 5:19 PM.
Call for Dropped call or no message

Anonymous User from , FL

October 17, 2023 at 9:35 AM

520-437-5887 reported as a unwanted call. Received on October 17, 2023 at 12:00 AM.
Call for No Subject Provided