787-434

You are reviewing the Area Code (NPA/NXX) report for 787-434. Did you mean to search the SMS short code 787434?

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The area code you entered (787) is for a U.S. territory. These territories use the +1 country code, but calls might still incur international rates depending on your service provider’s policy. Check your calling plan details.

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 Number	787434
Basic Format	787-434
NPA (Area Code)	787
NXX	434

Call Routing Data

NPA-NXX-X	OCN	Company	Rate Center	Use Type	Assign Date	City	State	Region	Block Effective Date
787-434-0XXX	8305	LIBERTY MOBILE PUERTO RICO INC.	CIDRA	RT		CIDRA	PR	SE
787-434-1XXX	8305	LIBERTY MOBILE PUERTO RICO INC.	CIDRA	RT		CIDRA	PR	SE
787-434-2XXX	8305	LIBERTY MOBILE PUERTO RICO INC.	CIDRA	RT		CIDRA	PR	SE
787-434-3XXX	559F	NEUTRAL TANDEM - PR	CIDRA	AS	12/11/2020	CIDRA	PR	SE	01/25/2021
787-434-4XXX	8305	LIBERTY MOBILE PUERTO RICO INC.	CIDRA	RT		CIDRA	PR	SE
787-434-5XXX	8305	LIBERTY MOBILE PUERTO RICO INC.	CIDRA	RT		CIDRA	PR	SE
787-434-6XXX	9726	WORLDNET TELECOMMUNICATIONS, INC. - PR	CIDRA	AS	05/04/2007	CIDRA	PR	SE	05/16/2007
787-434-7XXX	8305	LIBERTY MOBILE PUERTO RICO INC.	CIDRA	RT		CIDRA	PR	SE
787-434-8XXX	091J	LUMEN TECHNOLOGIES PUERTO RICO, LLC	CIDRA	AS	02/13/2020	CIDRA	PR	SE	03/08/2020
787-434-9XXX	8305	LIBERTY MOBILE PUERTO RICO INC.	CIDRA	RT		CIDRA	PR	SE
787-434-XXXX	8305	LIBERTY MOBILE PUERTO RICO INC.	CIDRA	AS		CIDRA	PR

Reports

Anonymous User from Dorado, Puerto Rico

February 18, 2026 at 9:17 AM

787-434-8007 reported as a Live Voice or Other. Received on February 18, 2026 at 9:46 AM.

Anonymous User from Isabela, Puerto Rico

January 31, 2026 at 11:32 AM

787-434-3988 reported as a Robocall. Received on January 31, 2026 at 12:21 PM.

Anonymous User from Laredo, Texas

January 7, 2026 at 6:09 PM

787-434-3850 reported as a Live Voice or Other. Received on January 7, 2026 at 9:08 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from San Sebastian, Puerto Rico

December 11, 2025 at 9:49 AM

787-434-8007 reported as a Live Voice or Other. Received on December 11, 2025 at 10:29 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , PR

December 4, 2025 at 9:26 AM

787-434-8006 reported as a Live Voice or Other. Received on December 4, 2025 at 9:04 AM.
Call for Medical & prescriptions

Anonymous User from San Juan, Puerto Rico

June 19, 2025 at 10:35 AM

787-434-8186 reported as a Robocall. Received on June 16, 2025 at 2:24 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from San Juan, Puerto Rico

June 19, 2025 at 10:30 AM

787-434-8186 reported as a Live Voice or Other. Received on June 16, 2025 at 2:24 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Guaynabo, Puerto Rico

November 19, 2024 at 9:54 AM

787-434-8007 reported as a Robocall. Received on November 19, 2024 at 9:50 AM.
Call for Dropped call or no message

Anonymous User from Catano, Puerto Rico

September 25, 2024 at 3:45 PM

787-434-8006 reported as a Robocall. Received on September 25, 2024 at 3:40 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Guaynabo, Puerto Rico

April 4, 2024 at 11:37 AM

787-434-8006 reported as a Live Voice or Other. Received on April 4, 2024 at 11:30 AM.

Anonymous User from Caguas, Puerto Rico

March 12, 2024 at 1:48 PM

787-434-8007 reported as a Live Voice or Other. Received on March 12, 2024 at 1:36 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from San Juan, 00909, Puerto Rico, Puerto Rico

January 26, 2024 at 10:13 AM

787-434-8006 reported as a Live Voice or Other. Received on January 26, 2024 at 10:54 AM.

Anonymous User from Guaynabo, PR

June 5, 2023 at 7:50 PM

787-434-8007 reported as a Live Voice. Received on June 5, 2023 at 10:30 AM.
Unwanted call for unknown
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Guaynabo, Puerto Rico

March 31, 2023 at 12:43 PM

787-434-8008 reported as a Live Voice or Other. Received on March 31, 2023 at 12:50 PM.

Anonymous User from Guaynabo, Puerto Rico

February 20, 2023 at 2:47 PM

787-434-8008 reported as a Live Voice or Other. Received on February 20, 2023 at 3:46 PM.

Anonymous User from Guaynabo, Puerto Rico

February 15, 2023 at 12:21 PM

787-434-8006 reported as a Live Voice or Other. Received on February 15, 2023 at 1:19 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Guaynabo, Puerto Rico

February 14, 2023 at 9:54 AM

787-434-8008 reported as a Live Voice or Other. Received on February 14, 2023 at 10:45 AM.

Anonymous User from Guaynabo, Puerto Rico

February 14, 2023 at 9:52 AM

787-434-8007 reported as a Live Voice or Other. Received on February 14, 2023 at 1:56 PM.

Anonymous User from Guaynabo, Puerto Rico

February 6, 2023 at 3:40 PM

787-434-8006 reported as a Live Voice or Other. Received on February 6, 2023 at 4:37 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Guaynabo, Puerto Rico

February 2, 2023 at 9:34 AM

787-434-8008 reported as a Live Voice or Other. Received on February 2, 2023 at 10:32 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , PR

January 28, 2023 at 7:30 AM

787-434-8006 reported as a Live Voice or Other. Received on January 28, 2023 at 8:23 AM.

Anonymous User from Bayamon, Puerto Rico

December 23, 2022 at 3:27 PM

787-434-8006 reported as a Live Voice or Other. Received on December 23, 2022 at 4:26 PM.

Most 'popular' numbers on this prefix:

787-434-8XXX: 787-434-8000 | 787-434-8007 | 787-434-8009 |