435-421

You are reviewing the Area Code (NPA/NXX) report for 435-421. Did you mean to search the SMS short code 435421?

North American Phone Intelligence

Search a phone number, area code, exchange, or short code

Paste raw digits, a formatted phone number, an area code, an NPA-NXX block, or a short code. US and Canada phone lookups route automatically, and international iMessage checks are available separately.

Phone Lookup Top Complaints Area Codes NPA-NXX iMessage

Raw Number	435421
Basic Format	435-421
NPA (Area Code)	435
NXX	421

Call Routing Data

NPA-NXX-X	OCN	Company	Rate Center	Use Type	Assign Date	State	Region	Block Effective Date	Block Available Date
435-421-0XXX	6571	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT	BEAVER	AV		UT	WE		09/02/2025
435-421-1XXX	6571	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT	BEAVER	RT		UT	WE
435-421-2XXX	6571	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT	BEAVER	AS	04/10/2012	UT	WE	05/06/2012
435-421-3XXX	624H	ONVOY SPECTRUM, LLC	BEAVER	AS	09/17/2024	UT	WE	10/15/2024
435-421-4XXX	6571	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT	BEAVER	AS	08/08/2012	UT	WE	09/07/2012
435-421-5XXX	624H	ONVOY SPECTRUM, LLC	BEAVER	AS	06/24/2021	UT	WE	07/23/2021
435-421-6XXX	7530	TELEPORT COMMUNICATIONS AMERICA, LLC - UT	BEAVER	AS	08/04/2020	UT	WE	09/08/2020
435-421-7XXX	526H	PEERLESS NETWORK OF UTAH, LLC - UT	BEAVER	AS	06/30/2021	UT	WE	07/30/2021
435-421-8XXX	6010	NEW CINGULAR WIRELESS PCS, LLC	BEAVER	AS	12/12/2018	UT	WE	12/24/2018
435-421-9XXX	6571	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT	BEAVER	RT		UT	WE
435-421-XXXX	6571	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT	BEAVER	AS		UT

Business/Government Phones on the 435-421 Prefix

Phone	Name	Address
435-421-1378	Tushar Contracting Incorporated
435-421-1687	Silverback Plumbing

Reports

Anonymous User from Nephi, Utah

January 9, 2025 at 2:06 PM

435-421-7846 reported as a Robocall. Received on January 9, 2025 at 11:53 AM.
Call for Medical & prescriptions

Anonymous User from Sandy, Utah

May 11, 2024 at 10:38 AM

435-421-3046 reported as a Robocall. Received on May 11, 2024 at 6:52 AM.

Anonymous User from Redford, Michigan

November 21, 2022 at 1:16 PM

435-421-9556 reported as a Robocall. Received on November 18, 2022 at 6:52 PM.
Call for Medical & prescriptions

Most 'popular' numbers on this prefix:

435-421-1XXX: 435-421-1300 | 435-421-1306 | 435-421-1308 | 435-421-1370 | 435-421-1377 | 435-421-1378 | 435-421-1600 | 435-421-1608 | 435-421-1620 | 435-421-1680 | 435-421-1683 | 435-421-1688 |
435-421-2XXX: 435-421-2000 | 435-421-2002 | 435-421-2077 | 435-421-2078 | 435-421-2079 |
435-421-3XXX: 435-421-3000 | 435-421-3030 | 435-421-3040 | 435-421-3045 | 435-421-3047 | 435-421-3062 |
435-421-7XXX: 435-421-7800 | 435-421-7801 | 435-421-7840 | 435-421-7845 | 435-421-7847 | 435-421-7850 |
435-421-9XXX: 435-421-9400 | 435-421-9430 | 435-421-9432 | 435-421-9435 | 435-421-9450 | 435-421-9500 | 435-421-9505 | 435-421-9509 | 435-421-9530 | 435-421-9531 | 435-421-9538 | 435-421-9590 | 435-421-9592 | 435-421-9597 | 435-421-9599 | 435-421-9700 | 435-421-9770 | 435-421-9777 |