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

559-603

You are reviewing the Area Code (NPA/NXX) report for 559-603. Did you mean to search the SMS short code 559603?

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.

Examples: 206-739-5800, 206, 206-739, 48369
Raw Number559603
Basic Format559-603
NPA (Area Code)559
NXX603

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
559-603-0XXX6529T-MOBILE USA, INC.FRESNOAS06/16/2021FRESNOCAWC07/15/2021
559-603-1XXX6529T-MOBILE USA, INC.FRESNOAS06/16/2021FRESNOCAWC07/15/2021
559-603-2XXX8826LEVEL 3 COMMUNICATIONS, LLC - CAFRESNOAS04/06/2021FRESNOCAWC05/08/2021
559-603-3XXX624HONVOY SPECTRUM, LLCFRESNOAS04/22/2021FRESNOCAWC05/22/2021
559-603-4XXX624HONVOY SPECTRUM, LLCFRESNOAS04/22/2021FRESNOCAWC05/22/2021
559-603-5XXX624HONVOY SPECTRUM, LLCFRESNOAS04/22/2021FRESNOCAWC05/22/2021
559-603-6XXX7145TELEPORT COMMUNICATIONS AMERICA, LLC - CAFRESNOAS04/02/2021FRESNOCAWC05/07/2021
559-603-7XXX7145TELEPORT COMMUNICATIONS AMERICA, LLC - CAFRESNOAS05/28/2021FRESNOCAWC06/28/2021
559-603-8XXX8826LEVEL 3 COMMUNICATIONS, LLC - CAFRESNOAS06/16/2021FRESNOCAWC07/10/2021
559-603-9XXX6529T-MOBILE USA, INC.FRESNOAS06/16/2021FRESNOCAWC07/15/2021
559-603-XXXX7145TELEPORT COMMUNICATIONS AMERICA, LLC - CAFRESNOAS04/02/2021FRESNOCA

Business/Government Phones on the 559-603 Prefix

PhoneNameAddress
559-603-7300Community Health Partnership
559-603-8532Doma - Fresno
559-603-8532Doma - Fresno
559-603-8100VITAS Healthcare7485 North Palm Avenue Fresno 93711 US

Reports

Anonymous User from Clovis, California

March 16, 2026 at 7:14 PM

559-603-2741 reported as a Robocall. Received on March 16, 2026 at 11:30 AM.

Anonymous User from Fort Collins, Colorado

September 16, 2025 at 11:54 AM

559-603-2371 reported as a Live Voice or Other. Received on September 3, 2025 at 9:38 AM.

Anonymous User from Sparta, Montana

August 14, 2025 at 1:22 PM

559-603-8202 reported as a Robocall. Received on August 14, 2025 at 10:23 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from , CA

August 13, 2025 at 6:04 PM

559-603-8631 reported as a Robocall. Received on August 12, 2025 at 12:00 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Clinton Twp, Michigan

August 12, 2025 at 4:30 PM

559-603-2168 reported as a Robocall. Received on August 12, 2025 at 11:08 AM.

Anonymous User from San Antonio, California

July 30, 2025 at 6:15 PM

559-603-8587 reported as a unwanted call. Received on July 30, 2025 at 8:13 AM.

Anonymous User from San Antonio, California

July 30, 2025 at 6:09 PM

559-603-8396 reported as a Live Voice or Other. Received on July 30, 2025 at 1:15 PM.

Anonymous User from , CA

July 25, 2025 at 12:30 PM

559-603-8203 reported as a Robocall. Received on July 25, 2025 at 8:03 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Richmond, Kentucky

June 24, 2025 at 3:43 PM

559-603-2010 reported as a Live Voice or Other. Received on June 24, 2025 at 3:38 PM.
Call for Dropped call or no message

Anonymous User from Willmington, North Carolina

April 16, 2025 at 2:52 PM

559-603-2502 reported as a Robocall. Received on April 16, 2025 at 12:00 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Madera, California

February 26, 2025 at 5:14 PM

559-603-2308 reported as a Live Voice or Other. Received on February 25, 2025 at 3:06 PM.

Anonymous User from Longmont, Colorado

February 13, 2025 at 11:19 AM

559-603-2560 reported as a Live Voice or Other. Received on February 12, 2025 at 11:40 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Fountain Hills, Arizona

February 12, 2025 at 4:36 PM

559-603-2516 reported as a Live Voice or Other. Received on February 12, 2025 at 11:48 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Battle Creek, Michigan

February 12, 2025 at 4:20 PM

559-603-2597 reported as a Robocall. Received on February 12, 2025 at 3:16 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Westchester, Illinois

February 12, 2025 at 3:49 PM

559-603-2799 reported as a Robocall. Received on February 12, 2025 at 2:44 PM.

Anonymous User from , UT

February 12, 2025 at 3:18 PM

559-603-2605 reported as a Live Voice or Other. Received on February 12, 2025 at 12:12 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Dumfries, Virginia

February 12, 2025 at 3:10 PM

559-603-2518 reported as a Robocall. Received on February 12, 2025 at 3:01 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , WI

February 12, 2025 at 2:04 PM

559-603-2441 reported as a Robocall. Received on February 12, 2025 at 12:00 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Springfield, Missouri

February 12, 2025 at 1:43 PM

559-603-2516 reported as a Robocall. Received on February 12, 2025 at 12:00 PM.

Anonymous User from , CA

February 12, 2025 at 12:57 PM

559-603-2407 reported as a Robocall. Received on February 12, 2025 at 11:38 AM.

Anonymous User from , CA

February 12, 2025 at 12:27 PM

559-603-2495 reported as a Robocall. Received on February 12, 2025 at 10:21 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Selma, California

February 5, 2025 at 5:32 PM

559-603-2814 reported as a Robocall. Received on February 5, 2025 at 12:55 PM.
Call for Medical & prescriptions

Anonymous User from Clovis, California

January 25, 2025 at 7:09 PM

559-603-2291 reported as a Robocall. Received on January 24, 2025 at 6:00 AM.

Anonymous User from Fresno, California

January 15, 2025 at 4:16 PM

559-603-8349 reported as a Robocall. Received on January 15, 2025 at 1:14 PM.
Call for Dropped call or no message

Anonymous User from , CA

December 1, 2023 at 11:12 PM

559-603-7292 reported as a Live Voice or Other. Received on November 30, 2023 at 4:20 PM.
Call for Dropped call or no message

Anonymous User from , CA

September 25, 2023 at 5:30 PM

559-603-3268 reported as a Live Voice or Other. Received on September 25, 2023 at 2:19 PM.

Anonymous User from , CA

May 30, 2023 at 4:37 PM

559-603-6589 reported as a Robocall. Received on May 30, 2023 at 1:33 PM.
Call for Dropped call or no message

Anonymous User from Fremont, California

April 18, 2023 at 1:02 PM

559-603-2410 reported as a Live Voice or Other. Received on April 18, 2023 at 9:46 AM.

Anonymous User from Calexico, California

April 17, 2023 at 1:38 PM

559-603-2410 reported as a Live Voice or Other. Received on April 14, 2023 at 12:00 AM.

Anonymous User from , CA

April 10, 2023 at 1:52 PM

559-603-8917 reported as a Live Voice or Other. Received on April 10, 2023 at 10:47 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Fresno, California

January 13, 2023 at 2:02 AM

559-603-8917 reported as a Live Voice or Other. Received on January 12, 2023 at 12:47 PM.

Anonymous User from Sanger, California

December 22, 2022 at 1:44 PM

559-603-4974 reported as a Robocall. Received on December 22, 2022 at 10:24 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , CA

November 8, 2022 at 6:42 PM

559-603-9354 reported as a Robocall. Received on November 8, 2022 at 7:48 AM.
Call for Dropped call or no message

Anonymous User from , CA

November 8, 2022 at 6:41 PM

559-603-3280 reported as a Robocall. Received on November 8, 2022 at 1:34 PM.
Call for Dropped call or no message

Most 'popular' numbers on this prefix:

559-603-2XXX: 559-603-2200 | 559-603-2233 | 559-603-2262 | 559-603-2296 | 559-603-2298 | 559-603-2299 | 559-603-2300 | 559-603-2301 | 559-603-2303 | 559-603-2345 | 559-603-2362 | 559-603-2400 | 559-603-2404 | 559-603-2406 | 559-603-2447 | 559-603-2491 | 559-603-2500 | 559-603-2501 | 559-603-2507 | 559-603-2508 | 559-603-2606 | 559-603-2607 | 559-603-2609 | 559-603-2771 | 559-603-2777 | 559-603-2778 | 559-603-2790 | 559-603-2798 | 559-603-2799 | 559-603-2800 | 559-603-2811 | 559-603-2814 | 559-603-2815 | 559-603-2888 | 559-603-2889 |
559-603-3XXX: 559-603-3231 | 559-603-3236 | 559-603-3258 | 559-603-3260 | 559-603-3262 | 559-603-3269 |
559-603-4XXX: 559-603-4970 | 559-603-4976 | 559-603-4977 | 559-603-4992 | 559-603-4997 | 559-603-4998 |
559-603-6XXX: 559-603-6500 | 559-603-6515 | 559-603-6550 | 559-603-6580 | 559-603-6583 | 559-603-6588 |
559-603-7XXX: 559-603-7244 | 559-603-7247 | 559-603-7272 | 559-603-7290 | 559-603-7297 | 559-603-7299 | 559-603-7300 | 559-603-7303 | 559-603-7309 | 559-603-7371 | 559-603-7372 | 559-603-7373 |
559-603-8XXX: 559-603-8303 | 559-603-8340 | 559-603-8343 | 559-603-8344 | 559-603-8383 | 559-603-8387 | 559-603-8500 | 559-603-8501 | 559-603-8530 | 559-603-8535 | 559-603-8538 | 559-603-8556 |
559-603-9XXX: 559-603-9350 | 559-603-9355 | 559-603-9357 |