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520-764

You are reviewing the Area Code (NPA/NXX) report for 520-764. Did you mean to search the SMS short code 520764?

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number520764
Basic Format520-764
NPA (Area Code)520
NXX764

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
520-764-0XXX6572CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZCASAGRANDEAS11/26/2025CASA GRANDEAZWE12/22/2025
520-764-1XXX6572CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZCASAGRANDEAS11/26/2025CASA GRANDEAZWE12/22/2025
520-764-2XXX6010NEW CINGULAR WIRELESS PCS, LLCCASAGRANDEAS12/08/2025CASA GRANDEAZWE01/03/2026
520-764-3XXX6010NEW CINGULAR WIRELESS PCS, LLCCASAGRANDEAS12/08/2025CASA GRANDEAZWE01/03/2026
520-764-4XXX6529T-MOBILE USA, INC.CASAGRANDEAS01/09/2026CASA GRANDEAZWE02/05/2026
520-764-5XXX6529T-MOBILE USA, INC.CASAGRANDEAS10/28/2025CASA GRANDEAZWE12/21/2025
520-764-6XXX6529T-MOBILE USA, INC.CASAGRANDEAS10/28/2025CASA GRANDEAZWE12/21/2025
520-764-7XXX6529T-MOBILE USA, INC.CASAGRANDEAS10/28/2025CASA GRANDEAZWE12/21/2025
520-764-8XXX6529T-MOBILE USA, INC.CASAGRANDEAS10/28/2025CASA GRANDEAZWE12/21/2025
520-764-9XXX6529T-MOBILE USA, INC.CASAGRANDEAS10/28/2025CASA GRANDEAZWE12/21/2025
520-764-XXXX6529T-MOBILE USA, INC.CASAGRANDEAS10/28/2025CASA GRANDEAZ

Reports

Anonymous User from , AZ

April 25, 2026 at 8:46 PM

520-764-3403 reported as a Robocall. Received on April 23, 2026 at 6:42 AM.
Call for Calls pretending to be government, businesses, or family and friends