318-421

You are reviewing the Area Code (NPA/NXX) report for 318-421. Did you mean to search the SMS short code 318421?

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🌍 DSN CENTCOM Area Code Detected

The area code you entered, 318, is associated with the DSN for the U.S. Central Command (CENTCOM) and might also appear in civilian contexts.

Raw Number	318421
Basic Format	318-421
NPA (Area Code)	318
NXX	421

Call Routing Data

NPA-NXX-X	OCN	Company	Rate Center	Use Type	Assign Date	City	State	Region	Block Effective Date
318-421-0XXX	6214	NEW CINGULAR WIRELESS PCS, LLC - GA	MONTEREY	RT		MONTEREY	LA	SE
318-421-1XXX	6214	NEW CINGULAR WIRELESS PCS, LLC - GA	MONTEREY	AS	01/14/2011	MONTEREY	LA	SE	02/13/2011
318-421-2XXX	153F	BANDWIDTH.COM CLEC, LLC - LA	MONTEREY	AS	12/19/2011	MONTEREY	LA	SE	01/15/2012
318-421-3XXX	749E	ONVOY, LLC - LA	MONTEREY	AS	12/07/2018	MONTEREY	LA	SE	01/05/2019
318-421-4XXX	6214	NEW CINGULAR WIRELESS PCS, LLC - GA	MONTEREY	AS	07/02/2015	MONTEREY	LA	SE	07/11/2015
318-421-5XXX	516C	AT&T ENTERPRISES, LLC	MONTEREY	AS	01/23/2013	MONTEREY	LA	SE	02/16/2013
318-421-6XXX	653C	TELEPORT COMMUNICATIONS AMERICA LA - LLC	MONTEREY	AS	12/09/2013	MONTEREY	LA	SE	01/03/2014
318-421-7XXX	508J	CENTURYLINK COMMUNICATIONS, LLC	MONTEREY	AS	08/01/2014	MONTEREY	LA	SE	09/05/2014
318-421-8XXX	153F	BANDWIDTH.COM CLEC, LLC - LA	MONTEREY	AS	01/12/2017	MONTEREY	LA	SE	02/11/2017
318-421-9XXX	6214	NEW CINGULAR WIRELESS PCS, LLC - GA	MONTEREY	AS	08/26/2009	MONTEREY	LA	SE	09/25/2009
318-421-XXXX	6214	NEW CINGULAR WIRELESS PCS, LLC - GA	MONTEREY	AS	04/19/2002	MONTEREY	LA

Reports

Anonymous User from West Yarmouth, Massachusetts

April 4, 2026 at 9:49 AM

318-421-3885 reported as a Robocall. Received on April 3, 2026 at 8:01 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Mansura, Louisiana

December 2, 2025 at 6:10 AM

318-421-2165 reported as a Robocall. Received on December 1, 2025 at 12:05 PM.

Anonymous User from Mansura, Louisiana

September 12, 2025 at 5:56 PM

318-421-6485 reported as a Robocall. Received on September 12, 2025 at 4:01 PM.

Anonymous User from , LA

September 4, 2025 at 2:02 PM

318-421-7681 reported as a Live Voice or Other. Received on September 4, 2025 at 12:49 PM.

Anonymous User from Mansura, LA

August 19, 2025 at 9:04 AM

reported as a Prerecorded Voice. Received on August 19, 2025 at 6:26 PM.
Unwanted call for unknown
Caller ID indicated they called from 318-421-5178
Contacted via Internet (VOIP)

Anonymous User from Alexandria, Louisiana

June 30, 2025 at 5:19 PM

318-421-5276 reported as a Robocall. Received on June 30, 2025 at 4:06 PM.

Anonymous User from Mansura, LA

June 15, 2025 at 11:25 PM

reported as a Prerecorded Voice. Received on June 15, 2025 at 11:32 AM.
Unwanted call for unknown
Caller ID indicated they called from 318-421-5293
Contacted via Internet (VOIP)

Anonymous User from Mansira, Louisiana

January 14, 2025 at 10:15 PM

318-421-2818 reported as a Robocall. Received on January 14, 2025 at 5:55 PM.

Anonymous User from Oracle, AZ

January 12, 2024 at 12:18 AM

318-421-1540 reported as a Prerecorded Voice. Received on January 12, 2024 at 4:50 PM.
Unwanted call for unknown
Contacted via Wired

Anonymous User from Aurora, Colorado

August 17, 2023 at 10:45 AM

318-421-3368 reported as a Robocall. Received on August 17, 2023 at 8:44 AM.

Anonymous User from , NC

July 27, 2023 at 11:33 AM

318-421-3348 reported as a Live Voice or Other. Received on July 25, 2023 at 11:30 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , WA

April 19, 2023 at 5:32 PM

318-421-3785 reported as a Robocall. Received on April 19, 2023 at 2:20 PM.

Anonymous User from , MD

April 19, 2023 at 2:46 PM

318-421-5251 reported as a Live Voice or Other. Received on April 19, 2023 at 2:33 PM.

Anonymous User from Carencro, Louisiana

April 13, 2023 at 10:26 AM

318-421-3785 reported as a Robocall. Received on April 13, 2023 at 9:24 AM.

Anonymous User from , UT

December 19, 2022 at 5:29 PM

318-421-3256 reported as a unwanted call. Received on December 19, 2022 at 3:03 PM.
Call for No Subject Provided

Anonymous User from , FL

December 12, 2022 at 1:24 PM

318-421-3875 reported as a Robocall. Received on December 12, 2022 at 11:22 AM.
Call for No Subject Provided

Most 'popular' numbers on this prefix:

318-421-0XXX: 318-421-0200 | 318-421-0236 | 318-421-0237 | 318-421-0291 | 318-421-0292 | 318-421-0297 |
318-421-1XXX: 318-421-1500 | 318-421-1540 | 318-421-1544 | 318-421-1548 | 318-421-1550 |
318-421-2XXX: 318-421-2810 | 318-421-2811 | 318-421-2818 |
318-421-3XXX: 318-421-3200 | 318-421-3250 | 318-421-3255 | 318-421-3258 | 318-421-3300 | 318-421-3330 | 318-421-3333 | 318-421-3340 | 318-421-3344 | 318-421-3345 | 318-421-3700 | 318-421-3750 | 318-421-3777 | 318-421-3780 | 318-421-3787 | 318-421-3788 | 318-421-3800 | 318-421-3820 | 318-421-3850 | 318-421-3870 | 318-421-3875 | 318-421-3877 |
318-421-5XXX: 318-421-5100 | 318-421-5120 | 318-421-5150 | 318-421-5170 | 318-421-5175 | 318-421-5200 | 318-421-5220 | 318-421-5250 | 318-421-5290 | 318-421-5296 | 318-421-5298 | 318-421-5500 | 318-421-5504 | 318-421-5507 | 318-421-5509 | 318-421-5550 | 318-421-5555 |