Local Calling Guide

Area code/prefix search

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
562-349 5 Long Beach CA 321J HD CARRIER LLC 730   2016-06-02   
562-349 6 Long Beach CA 321J HD CARRIER LLC 730   2016-06-02   
562-349 7 Long Beach CA 321J HD CARRIER LLC 730   2016-06-02   
562-349 8 Long Beach CA 321J HD CARRIER LLC 730   2016-06-02   
562-349 9 Long Beach CA 321J HD CARRIER LLC 730   2016-06-02   
562-502 2 Lakewood CA 321J HD CARRIER LLC 730   2016-06-02   
562-521 7 Norwalk CA 321J HD CARRIER LLC 730   2014-08-25   
562-679 A Lakewood CA 321J HD CARRIER LLC 730      
562-679 0 Lakewood CA 321J HD CARRIER LLC 730   2016-08-18   
562-679 2 Lakewood CA 321J HD CARRIER LLC 730   2016-08-18   
562-679 6 Lakewood CA 321J HD CARRIER LLC 730   2016-08-18   
562-679 8 Lakewood CA 321J HD CARRIER LLC 730   2016-08-18   
562-731 7 Lakewood CA 321J HD CARRIER LLC 730   2016-06-02   
562-731 8 Lakewood CA 321J HD CARRIER LLC 730   2016-06-02   
562-766 4 Lakewood CA 321J HD CARRIER LLC 730   2016-08-18   
562-766 5 Lakewood CA 321J HD CARRIER LLC 730   2016-08-18   
562-766 6 Lakewood CA 321J HD CARRIER LLC 730   2016-08-18   
562-766 7 Lakewood CA 321J HD CARRIER LLC 730   2016-08-18   
626-317 A Arcadia CA 321J HD CARRIER LLC 730      
626-317 1 Arcadia CA 321J HD CARRIER LLC 730   2016-06-02   
626-317 2 Arcadia CA 321J HD CARRIER LLC 730   2016-06-02   
626-317 3 Arcadia CA 321J HD CARRIER LLC 730   2016-06-02   
626-317 4 Arcadia CA 321J HD CARRIER LLC 730   2016-06-02   
626-829 5 Arcadia CA 321J HD CARRIER LLC 730   2016-08-26   
626-829 6 Arcadia CA 321J HD CARRIER LLC 730   2016-08-26   
626-829 7 Arcadia CA 321J HD CARRIER LLC 730   2016-08-26   
657-281 3 Orange CA 321J HD CARRIER LLC 730   2016-08-27   
657-281 6 Orange CA 321J HD CARRIER LLC 730   2016-08-27   
657-284 8 Orange CA 321J HD CARRIER LLC 730   2016-06-04   
657-387 3 Yorba Linda CA 321J HD CARRIER LLC 730   2016-06-11   
657-387 4 Yorba Linda CA 321J HD CARRIER LLC 730   2016-06-11   
657-387 6 Yorba Linda CA 321J HD CARRIER LLC 730   2016-09-01   
657-390 2 Orange CA 321J HD CARRIER LLC 730   2016-06-04   
657-390 4 Orange CA 321J HD CARRIER LLC 730   2016-06-04   
657-390 7 Orange CA 321J HD CARRIER LLC 730   2016-06-04   
657-390 8 Orange CA 321J HD CARRIER LLC 730   2016-06-04   
657-783 2 Yorba Linda CA 321J HD CARRIER LLC 730   2026-05-15   
657-783 3 Yorba Linda CA 321J HD CARRIER LLC 730   2026-05-15   
657-783 4 Yorba Linda CA 321J HD CARRIER LLC 730   2026-05-15   
657-857 A Orange CA 321J HD CARRIER LLC 730   2026-06-18   
657-857 5 Orange CA 321J HD CARRIER LLC 730   2026-06-18   
657-857 6 Orange CA 321J HD CARRIER LLC 730   2026-06-18   
657-857 7 Orange CA 321J HD CARRIER LLC 730   2026-06-18   
661-306 8 Lake Hughes CA 321J HD CARRIER LLC 730   2016-08-28   
661-338 8 Lake Hughes CA 321J HD CARRIER LLC 730   2016-06-11   
661-464 6 Lake Hughes CA 321J HD CARRIER LLC 730   2016-06-11   
661-464 8 Lake Hughes CA 321J HD CARRIER LLC 730   2016-06-11   
661-464 9 Lake Hughes CA 321J HD CARRIER LLC 730   2016-06-11   
714-701 7 Yorba Linda CA 321J HD CARRIER LLC 730   2026-05-15   
747-205 7 North Hollywood CA 321J HD CARRIER LLC 730   2016-06-11   

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

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