phone.gd North American phone lookup, short codes, caller signals, and complaint-driven research.

909-423

You are reviewing the Area Code (NPA/NXX) report for 909-423. Did you mean to search the SMS short code 909423?

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 LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number909423
Basic Format909-423
NPA (Area Code)909
NXX423

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeCityStateRegion
909-423-0XXX9740PACIFIC BELLCOLTONRTCOLTONCAWC
909-423-1XXX9740PACIFIC BELLCOLTONRTCOLTONCAWC
909-423-2XXX9740PACIFIC BELLCOLTONRTCOLTONCAWC
909-423-3XXX9740PACIFIC BELLCOLTONRTCOLTONCAWC
909-423-4XXX9740PACIFIC BELLCOLTONRTCOLTONCAWC
909-423-5XXX9262UTILITY TELECOM GROUP, LLC - CACOLTONRTCOLTONCAWC
909-423-6XXX9740PACIFIC BELLCOLTONRTCOLTONCAWC
909-423-7XXX9740PACIFIC BELLCOLTONRTCOLTONCAWC
909-423-8XXX9740PACIFIC BELLCOLTONRTCOLTONCAWC
909-423-9XXX9740PACIFIC BELLCOLTONRTCOLTONCAWC
909-423-XXXX9740PACIFIC BELLCOLTONASCOLTONCA

Business/Government Phones on the 909-423 Prefix

PhoneNameAddress
909-423-0367CMB Clinical Trials
909-423-0427Chronister Construction
909-423-0880Precission Powder Coating
909-423-1578National Federation of Independent Business
909-423-5893Heaven's Best Carpet Care
909-423-0720Stater Bros.2053 East Washington Street Colton 92324 US

Reports

Anonymous User from Devore Heights, California

February 25, 2026 at 6:24 PM

909-423-9967 reported as a Robocall. Received on February 25, 2026 at 9:48 AM.
Call for Medical & prescriptions

Anonymous User from San Bernardino, California

May 24, 2025 at 2:00 PM

909-423-6837 reported as a Robocall. Received on May 21, 2025 at 10:57 AM.

Anonymous User from Devore Heights, California

November 22, 2024 at 2:23 PM

909-423-0144 reported as a Live Voice or Other. Received on November 22, 2024 at 10:55 AM.

Anonymous User from Fontana, California

September 25, 2024 at 4:32 PM

909-423-7764 reported as a Live Voice or Other. Received on September 25, 2024 at 1:28 PM.

Anonymous User from Agoura Hills, California

February 27, 2024 at 5:34 PM

909-423-7200 reported as a Live Voice or Other. Received on February 27, 2024 at 2:33 PM.
Call for Vacation & timeshares

Anonymous User from , CA

May 1, 2023 at 5:51 PM

909-423-4093 reported as a Robocall. Received on April 26, 2023 at 4:53 PM.
Call for Dropped call or no message

Anonymous User from , CA

March 14, 2023 at 8:36 PM

909-423-0986 reported as a Live Voice or Other. Received on March 10, 2023 at 3:10 PM.

Anonymous User from , CA

September 20, 2022 at 2:37 PM

909-423-7433 reported as a Robocall. Received on April 11, 2022 at 11:23 AM.
Call for Warranties & protection plans

Anonymous User from Colton, California

June 10, 2022 at 6:22 PM

909-423-1017 reported as a Live Voice or Other. Received on June 10, 2022 at 11:30 AM.

Anonymous User from Colton, California

June 10, 2022 at 2:10 PM

909-423-7603 reported as a Live Voice or Other. Received on June 10, 2022 at 10:55 AM.

Most 'popular' numbers on this prefix:

909-423-0XXX: 909-423-0140 | 909-423-0145 | 909-423-0158 | 909-423-0176 | 909-423-0178 | 909-423-0200 | 909-423-0202 | 909-423-0208 | 909-423-0236 | 909-423-0247 | 909-423-0248 | 909-423-0300 | 909-423-0305 | 909-423-0360 | 909-423-0365 | 909-423-0400 | 909-423-0401 | 909-423-0420 | 909-423-0421 | 909-423-0425 | 909-423-0800 | 909-423-0830 | 909-423-0880 | 909-423-0888 | 909-423-0900 | 909-423-0907 | 909-423-0909 | 909-423-0980 | 909-423-0988 |
909-423-1XXX: 909-423-1000 | 909-423-1001 | 909-423-1003 | 909-423-1500 | 909-423-1515 | 909-423-1547 | 909-423-1570 | 909-423-1578 | 909-423-1579 |
909-423-4XXX: 909-423-4000 | 909-423-4054 | 909-423-4062 | 909-423-4091 | 909-423-4096 | 909-423-4099 |
909-423-5XXX: 909-423-5800 | 909-423-5820 | 909-423-5890 | 909-423-5898 | 909-423-5899 |
909-423-7XXX: 909-423-7200 | 909-423-7202 | 909-423-7209 | 909-423-7247 | 909-423-7400 | 909-423-7404 | 909-423-7407 | 909-423-7430 | 909-423-7433 | 909-423-7435 | 909-423-7600 | 909-423-7608 | 909-423-7609 | 909-423-7654 | 909-423-7657 | 909-423-7700 | 909-423-7760 | 909-423-7762 | 909-423-7765 | 909-423-7770 | 909-423-7777 |