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939-370

You are reviewing the Area Code (NPA/NXX) report for 939-370. Did you mean to search the SMS short code 939370?

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⚠️ Notice: International Call to Caribbean Nations

The area code you entered (939) is for a Caribbean nation. While these countries use the +1 country code similar to the U.S., calling these numbers may result in international charges. Countries in this area code range include Bahamas, Barbados, Jamaica, and more. Verify rates with your carrier.

Puerto Rico

Location: Caribbean, island between the Caribbean Sea and the North Atlantic Ocean, east of the Dominican Republic
Cities: San Juan*,Guayama,Carolina

Raw Number939370
Basic Format939-370
NPA (Area Code)939
NXX370

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
939-370-0XXX8645SUNCOM DBA T-MOBILE USAARROYOAS05/30/2023ARROYOPRSE08/01/2023
939-370-1XXX8645SUNCOM DBA T-MOBILE USAARROYOAS05/30/2023ARROYOPRSE08/01/2023
939-370-2XXX8645SUNCOM DBA T-MOBILE USAARROYOAS05/30/2023ARROYOPRSE08/01/2023
939-370-3XXX8645SUNCOM DBA T-MOBILE USAARROYOAS05/30/2023ARROYOPRSE08/01/2023
939-370-4XXX8645SUNCOM DBA T-MOBILE USAARROYOAS05/30/2023ARROYOPRSE08/01/2023
939-370-5XXX8645SUNCOM DBA T-MOBILE USAARROYOAS05/30/2023ARROYOPRSE08/01/2023
939-370-6XXX8645SUNCOM DBA T-MOBILE USAARROYOAS05/30/2023ARROYOPRSE08/01/2023
939-370-7XXX8645SUNCOM DBA T-MOBILE USAARROYOAS05/30/2023ARROYOPRSE08/01/2023
939-370-8XXX8645SUNCOM DBA T-MOBILE USAARROYOAS05/30/2023ARROYOPRSE08/01/2023
939-370-9XXX8645SUNCOM DBA T-MOBILE USAARROYOAS05/30/2023ARROYOPRSE08/01/2023
939-370-XXXX8645SUNCOM DBA T-MOBILE USAARROYOAS05/30/2023ARROYOPR

Reports

Anonymous User from Baltimore, Maryland

December 2, 2025 at 9:27 AM

939-370-1552 reported as a Robocall. Received on December 2, 2025 at 9:23 AM.
Call for Calls pretending to be government, businesses, or family and friends