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657-440

You are reviewing the Area Code (NPA/NXX) report for 657-440. Did you mean to search the SMS short code 657440?

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number657440
Basic Format657-440
NPA (Area Code)657
NXX440

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
657-440-0XXX6010NEW CINGULAR WIRELESS PCS, LLCANAHEIMAS06/11/2020ANAHEIMCAWC07/26/2020
657-440-1XXX6010NEW CINGULAR WIRELESS PCS, LLCANAHEIMAS06/11/2020ANAHEIMCAWC07/26/2020
657-440-2XXX6010NEW CINGULAR WIRELESS PCS, LLCANAHEIMAS06/11/2020ANAHEIMCAWC07/26/2020
657-440-3XXX6010NEW CINGULAR WIRELESS PCS, LLCANAHEIMAS06/11/2020ANAHEIMCAWC07/26/2020
657-440-4XXX6010NEW CINGULAR WIRELESS PCS, LLCANAHEIMAS06/11/2020ANAHEIMCAWC07/26/2020
657-440-5XXX6010NEW CINGULAR WIRELESS PCS, LLCANAHEIMAS06/11/2020ANAHEIMCAWC07/26/2020
657-440-6XXX6010NEW CINGULAR WIRELESS PCS, LLCANAHEIMAS06/11/2020ANAHEIMCAWC07/26/2020
657-440-7XXX6010NEW CINGULAR WIRELESS PCS, LLCANAHEIMAS06/11/2020ANAHEIMCAWC07/26/2020
657-440-8XXX6010NEW CINGULAR WIRELESS PCS, LLCANAHEIMAS06/11/2020ANAHEIMCAWC07/26/2020
657-440-9XXX6010NEW CINGULAR WIRELESS PCS, LLCANAHEIMAS06/11/2020ANAHEIMCAWC07/26/2020
657-440-XXXX6010NEW CINGULAR WIRELESS PCS, LLCANAHEIMAS06/11/2020ANAHEIMCA

Reports

Anonymous User from Lock Haven, Pennsylvania

December 1, 2025 at 12:55 PM

657-440-3725 reported as a Robocall. Received on November 29, 2025 at 12:05 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Heber City, Utah

May 14, 2025 at 2:50 PM

6574400 reported as a Live Voice or Other. Received on May 14, 2025 at 12:00 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Torrington, CT

June 1, 2022 at 10:30 PM

None reported as a Text Message. Received on June 1, 2022 at 4:33 PM.
Unwanted call for Unknown Services
Caller ID indicated they called from 657-440-0254
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Los Angeles, CA

April 8, 2021 at 7:20 PM

657-440-2223 reported as a Text Message. Received on April 8, 2021 at 12:02 PM.
Unwanted call for unknown
Contacted via Wireless (cell phone/other mobile device)

Most 'popular' numbers on this prefix:

657-440-0XXX: 657-440-0238 | 657-440-0247 | 657-440-0248 | 657-440-0250 | 657-440-0255 | 657-440-0258 |
657-440-2XXX: 657-440-2200 | 657-440-2222 | 657-440-2224 | 657-440-2225 | 657-440-2233 | 657-440-2262 |