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657-720

You are reviewing the Area Code (NPA/NXX) report for 657-720. Did you mean to search the SMS short code 657720?

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number657720
Basic Format657-720
NPA (Area Code)657
NXX720

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
657-720-0XXX6006CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CASANTA ANAAS09/16/2024SANTA ANACAWC10/16/2024
657-720-1XXX318JCOMCAST IP PHONE, LLCSANTA ANAAS09/26/2017SANTA ANACAWC10/20/2017
657-720-2XXX318JCOMCAST IP PHONE, LLCSANTA ANAAS08/01/2017SANTA ANACAWC09/22/2017
657-720-3XXX318JCOMCAST IP PHONE, LLCSANTA ANAAS08/01/2017SANTA ANACAWC09/22/2017
657-720-4XXX318JCOMCAST IP PHONE, LLCSANTA ANAAS08/01/2017SANTA ANACAWC09/22/2017
657-720-5XXX318JCOMCAST IP PHONE, LLCSANTA ANAAS08/01/2017SANTA ANACAWC09/22/2017
657-720-6XXX7718LEVEL 3 TELECOM OF CALIFORNIA, LP - CASANTA ANAAS10/06/2017SANTA ANACAWC10/30/2017
657-720-7XXX6529T-MOBILE USA, INC.SANTA ANAAS08/07/2017SANTA ANACAWC09/23/2017
657-720-8XXX6529T-MOBILE USA, INC.SANTA ANAAS08/07/2017SANTA ANACAWC09/23/2017
657-720-9XXX6529T-MOBILE USA, INC.SANTA ANAAS08/07/2017SANTA ANACAWC09/23/2017
657-720-XXXX318JCOMCAST IP PHONE, LLCSANTA ANAASSANTA ANACA

Reports

Anonymous User from , CA

August 19, 2025 at 2:11 PM

657-720-7859 reported as a Live Voice or Other. Received on August 18, 2025 at 7:03 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Anaheim, California

April 24, 2025 at 5:26 PM

657-720-6490 reported as a Live Voice or Other. Received on April 24, 2025 at 2:21 PM.
Call for Dropped call or no message

Anonymous User from Tomball, Texas

July 23, 2024 at 6:13 PM

65772059126 reported as a Live Voice or Other. Received on July 16, 2024 at 12:00 AM.

Anonymous User from Cloverdale, California

May 1, 2024 at 1:31 PM

657-720-4310 reported as a Robocall. Received on April 22, 2024 at 10:25 AM.

Anonymous User from Windsor, California

April 27, 2024 at 5:09 PM

657-720-3175 reported as a unwanted call. Received on April 26, 2024 at 11:07 AM.

Anonymous User from Norwalk, California

November 19, 2023 at 2:17 AM

657-720-7183 reported as a Robocall. Received on November 17, 2023 at 4:15 PM.

Anonymous User from , CA

November 23, 2022 at 6:50 PM

657-720-3824 reported as a Live Voice or Other. Received on November 22, 2022 at 10:26 AM.
Call for No Subject Provided

Anonymous User from Martinez, California

July 25, 2022 at 6:28 PM

657-720-1363 reported as a Robocall. Received on July 25, 2022 at 3:07 PM.
Call for No Subject Provided

Most 'popular' numbers on this prefix:

657-720-1XXX: 657-720-1300 | 657-720-1301 | 657-720-1308 | 657-720-1360 | 657-720-1362 | 657-720-1367 |
657-720-3XXX: 657-720-3152 | 657-720-3156 | 657-720-3170 | 657-720-3172 | 657-720-3175 | 657-720-3196 | 657-720-3800 | 657-720-3820 | 657-720-3823 | 657-720-3824 |
657-720-4XXX: 657-720-4310 | 657-720-4315 | 657-720-4317 | 657-720-4343 |
657-720-5XXX: 657-720-5910 | 657-720-5911 | 657-720-5919 | 657-720-5997 |
657-720-6XXX: 657-720-6446 | 657-720-6452 | 657-720-6453 | 657-720-6490 | 657-720-6495 | 657-720-6499 |
657-720-7XXX: 657-720-7172 | 657-720-7176 | 657-720-7179 | 657-720-7181 | 657-720-7182 | 657-720-7188 |