909-921

You are reviewing the Area Code (NPA/NXX) report for 909-921. Did you mean to search the SMS short code 909921?

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	909921
Basic Format	909-921
NPA (Area Code)	909
NXX	921

Call Routing Data

NPA-NXX-X	OCN	Company	Rate Center	Use Type	Assign Date	City	State	Region	Block Effective Date
909-921-0XXX	2319	FRONTIER CALIFORNIA INC.	UPLAND	RT		UPLAND	CA	WC
909-921-1XXX	6006	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA	UPLAND	AS	10/11/2004	UPLAND	CA	WC	11/05/2004
909-921-2XXX	6006	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA	UPLAND	AS	10/11/2004	UPLAND	CA	WC	11/05/2004
909-921-3XXX	6006	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA	UPLAND	AS	10/11/2004	UPLAND	CA	WC	11/05/2004
909-921-4XXX	6006	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA	UPLAND	AS	04/13/2004	UPLAND	CA	WC	05/11/2004
909-921-5XXX	6006	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA	UPLAND	AS	04/13/2004	UPLAND	CA	WC	05/11/2004
909-921-6XXX	6006	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA	UPLAND	AS	07/19/2004	UPLAND	CA	WC	08/14/2004
909-921-7XXX	6006	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA	UPLAND	AS	07/19/2004	UPLAND	CA	WC	08/14/2004
909-921-8XXX	6006	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA	UPLAND	AS	10/11/2004	UPLAND	CA	WC	11/05/2004
909-921-9XXX	6006	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA	UPLAND	AS	06/19/2005	UPLAND	CA	WC	07/15/2005
909-921-XXXX	2319	FRONTIER CALIFORNIA INC.	UPLAND	AS		UPLAND	CA

Business/Government Phones on the 909-921 Prefix

Phone	Name	Address
909-921-1411	B E Electrical
909-921-1446	Hunter Dale Company
909-921-1757	J & J Telecom & Electric
909-921-1963	All City Plumbing, Drain Cleaning & Rooter
909-921-2247	GT Construction & Development Inc.
909-921-3535	Cay - N - Hill Construction, Inc.
909-921-3698	King's Plumbing
909-921-3708	Husky's Barber Supply
909-921-3803	Divinity Construction Group
909-921-4287	TM Door
909-921-4644	Summit Striping
909-921-5283	Anytime Cleaning Service
909-921-5306	Creative Home Improvements
909-921-5430	R & F Custom Woodwork
909-921-5649	Get More Vehicle Wraps
909-921-5893	Marine's Tax Service
909-921-6371	Superior Pools
909-921-6578	Ivan Rodriguez Income Tax Service
909-921-6580	T3 Customs
909-921-7220	Addicted 2 Fitness LLC
909-921-7447	Wings of Wellness
909-921-7587	Farnsley Flooring and Stone
909-921-7763	Workplace Safety Training, Inc.
909-921-8527	Van's Handyman Service
909-921-8683	Barrios Construction General Engineering
909-921-9046	Custom Built Pools & Spas
909-921-0786	Yaya's Pizza	1477 US
909-921-2850	Word of Life Christian Fellowship	US

Reports

Anonymous User from Gallup, New Mexico

April 1, 2026 at 3:19 PM

909-921-9184 reported as a Live Voice or Other. Received on April 1, 2026 at 1:15 AM.

Anonymous User from Rancho Cucamonga, California

January 16, 2026 at 11:36 PM

909-921-0770 reported as a Robocall. Received on January 16, 2026 at 4:47 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Rancho Cucamonga, California

January 14, 2026 at 1:35 PM

909-921-2453 reported as a Robocall. Received on January 14, 2026 at 9:17 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Pueblo, CO

April 23, 2025 at 11:21 PM

909-921-6907 reported as a Live Voice. Received on April 23, 2025 at 5:17 PM.
Unwanted call for unknown
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Rockford, Illinois

March 14, 2024 at 1:03 PM

909-921-3509 reported as a Live Voice or Other. Received on March 14, 2024 at 11:59 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Chino, California

August 10, 2023 at 4:53 PM

909-921-7746 reported as a Live Voice or Other. Received on August 10, 2023 at 1:52 PM.

Anonymous User from Riverside, California

July 20, 2023 at 2:05 PM

909-921-6655 reported as a Robocall. Received on July 20, 2023 at 10:13 AM.

Anonymous User from Upland, California

May 19, 2023 at 1:28 AM

909-921-3741 reported as a Live Voice or Other. Received on May 17, 2023 at 12:00 AM.

Anonymous User from Rancho Cucamonga, California

April 20, 2023 at 11:20 AM

909-921-2069 reported as a Robocall. Received on April 20, 2023 at 8:00 AM.

Anonymous User from Diamond Bar, California

January 11, 2023 at 2:57 PM

909-921-4757 reported as a Robocall. Received on January 11, 2023 at 10:50 AM.
Call for Calls pretending to be government, businesses, or family and friends

Most 'popular' numbers on this prefix:

909-921-1XXX: 909-921-1400 | 909-921-1408 | 909-921-1409 | 909-921-1440 | 909-921-1445 | 909-921-1447 | 909-921-1700 | 909-921-1747 | 909-921-1752 | 909-921-1754 | 909-921-1755 | 909-921-1777 | 909-921-1960 | 909-921-1962 | 909-921-1969 | 909-921-1991 | 909-921-1997 | 909-921-1998 |
909-921-2XXX: 909-921-2000 | 909-921-2006 | 909-921-2007 | 909-921-2060 | 909-921-2062 | 909-921-2069 | 909-921-2200 | 909-921-2211 | 909-921-2233 | 909-921-2240 | 909-921-2244 | 909-921-2247 | 909-921-2400 | 909-921-2447 | 909-921-2480 | 909-921-2483 | 909-921-2488 | 909-921-2491 | 909-921-2800 | 909-921-2850 | 909-921-2852 | 909-921-2855 | 909-921-2888 |
909-921-3XXX: 909-921-3500 | 909-921-3508 | 909-921-3509 | 909-921-3550 | 909-921-3600 | 909-921-3610 | 909-921-3650 | 909-921-3690 | 909-921-3695 | 909-921-3699 | 909-921-3700 | 909-921-3740 | 909-921-3745 | 909-921-3747 | 909-921-3750 | 909-921-3777 | 909-921-3800 | 909-921-3808 | 909-921-3809 | 909-921-3820 | 909-921-3850 |
909-921-4XXX: 909-921-4200 | 909-921-4202 | 909-921-4280 | 909-921-4282 | 909-921-4285 | 909-921-4600 | 909-921-4607 | 909-921-4609 | 909-921-4640 | 909-921-4645 | 909-921-4647 | 909-921-4700 | 909-921-4750 | 909-921-4755 | 909-921-4777 |
909-921-5XXX: 909-921-5200 | 909-921-5220 | 909-921-5250 | 909-921-5280 | 909-921-5281 | 909-921-5285 | 909-921-5300 | 909-921-5305 | 909-921-5306 | 909-921-5320 | 909-921-5330 | 909-921-5400 | 909-921-5440 | 909-921-5600 | 909-921-5640 | 909-921-5645 | 909-921-5650 | 909-921-5800 | 909-921-5820 | 909-921-5890 | 909-921-5898 | 909-921-5899 |
909-921-6XXX: 909-921-6311 | 909-921-6312 | 909-921-6330 | 909-921-6393 | 909-921-6396 | 909-921-6500 | 909-921-6501 | 909-921-6505 | 909-921-6580 | 909-921-6581 | 909-921-6583 | 909-921-6600 | 909-921-6650 | 909-921-6655 | 909-921-6660 | 909-921-6900 | 909-921-6901 | 909-921-6950 |
909-921-7XXX: 909-921-7000 | 909-921-7010 | 909-921-7011 | 909-921-7015 | 909-921-7040 | 909-921-7200 | 909-921-7220 | 909-921-7222 | 909-921-7400 | 909-921-7440 | 909-921-7444 | 909-921-7500 | 909-921-7505 | 909-921-7507 | 909-921-7580 | 909-921-7581 | 909-921-7588 | 909-921-7700 | 909-921-7760 | 909-921-7762 | 909-921-7765 | 909-921-7770 | 909-921-7777 |
909-921-8XXX: 909-921-8200 | 909-921-8220 | 909-921-8222 | 909-921-8250 | 909-921-8300 | 909-921-8330 | 909-921-8390 | 909-921-8399 | 909-921-8500 | 909-921-8501 | 909-921-8520 | 909-921-8521 | 909-921-8522 | 909-921-8600 | 909-921-8650 | 909-921-8660 | 909-921-8666 | 909-921-8800 | 909-921-8830 | 909-921-8833 | 909-921-8835 | 909-921-8880 |
909-921-9XXX: 909-921-9000 | 909-921-9010 | 909-921-9020 | 909-921-9040 | 909-921-9045 | 909-921-9047 | 909-921-9800 | 909-921-9801 | 909-921-9809 | 909-921-9850 | 909-921-9855 | 909-921-9857 |