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Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
657-394 A Huntington Beach CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730      
657-394 7 Huntington Beach CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2019-10-10   
657-394 8 Huntington Beach CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2019-10-10   
657-394 9 Huntington Beach CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2019-10-10   
657-395 A Yorba Linda CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730      
657-395 6 Yorba Linda CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-06-18   
657-395 9 Yorba Linda CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2019-10-21   
657-397 A Santa Ana CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730      
657-397 7 Santa Ana CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2019-12-01   
657-397 8 Santa Ana CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2019-12-01   
657-397 9 Santa Ana CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2019-12-01   
657-408 A Huntington Beach CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730      
657-408 8 Huntington Beach CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-01-31   
657-408 9 Huntington Beach CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-01-31   
657-413 7 Cypress CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-03-26   
657-413 8 Cypress CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-03-26   
657-413 9 Cypress CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-03-26   
657-418 A Santa Ana CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730      
657-418 0 Santa Ana CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-03-13   
657-418 1 Santa Ana CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-03-13   
657-418 2 Santa Ana CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-03-13   
657-418 3 Santa Ana CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-03-13   
657-418 4 Santa Ana CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-03-13   
657-418 5 Santa Ana CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-03-13   
657-418 6 Santa Ana CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-03-13   
657-418 7 Santa Ana CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-03-13   
657-418 8 Santa Ana CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-03-13   
657-418 9 Santa Ana CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-03-13   
657-425 A Westminster CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730      
657-425 4 Westminster CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-04-27   
657-427 A Garden Grove CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730      
657-427 8 Garden Grove CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-05-03   
657-427 9 Garden Grove CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-05-03   
657-428 A Orange CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730      
657-428 3 Orange CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-04-18   
657-428 4 Orange CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-06-04   
657-428 5 Orange CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-06-04   
657-428 6 Orange CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-06-04   
657-428 7 Orange CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-05-14   
657-428 8 Orange CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-05-14   
657-428 9 Orange CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-05-14   
657-436 A Santa Ana CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730      
657-436 0 Santa Ana CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-06-04   
657-436 1 Santa Ana CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-06-04   
657-436 2 Santa Ana CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-06-04   
657-436 3 Santa Ana CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-06-04   
657-436 4 Santa Ana CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-06-04   
657-436 5 Santa Ana CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-06-04   
657-436 6 Santa Ana CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-06-04   
657-436 7 Santa Ana CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-06-04   

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Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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