Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
310-421 A Redondo CA 6664 SPRINT SPECTRUM L.P. 730      
310-684 A San Pedro CA 6664 SPRINT SPECTRUM L.P. 730      
310-863 A Redondo CA 6664 SPRINT SPECTRUM L.P. 730      
310-872 A San Pedro CA 6664 SPRINT SPECTRUM L.P. 730      
310-947 A Redondo CA 6664 SPRINT SPECTRUM L.P. 730      
424-212 A Redondo CA 6664 SPRINT SPECTRUM L.P. 730      
424-489 A San Pedro CA 6664 SPRINT SPECTRUM L.P. 730      
562-307 A Norwalk CA 6664 SPRINT SPECTRUM L.P. 730      
562-367 A Downey CA 6664 SPRINT SPECTRUM L.P. 730      
562-376 A Norwalk CA 6664 SPRINT SPECTRUM L.P. 730      
562-416 A Downey CA 6664 SPRINT SPECTRUM L.P. 730      
562-417 A Downey CA 6664 SPRINT SPECTRUM L.P. 730      
562-418 A Downey CA 6664 SPRINT SPECTRUM L.P. 730      
562-419 A Downey CA 6664 SPRINT SPECTRUM L.P. 730      
562-440 A Downey CA 6664 SPRINT SPECTRUM L.P. 730      
562-441 A Downey CA 6664 SPRINT SPECTRUM L.P. 730      
562-500 A Downey CA 6664 SPRINT SPECTRUM L.P. 730      
562-639 A Pico Rivera CA 6664 SPRINT SPECTRUM L.P. 730      
562-656 A Pico Rivera CA 6664 SPRINT SPECTRUM L.P. 730      
562-688 A Downey CA 6664 SPRINT SPECTRUM L.P. 730      
562-712 A Downey CA 6664 SPRINT SPECTRUM L.P. 730      
562-746 A Downey CA 6664 SPRINT SPECTRUM L.P. 730      
562-805 A Downey CA 6664 SPRINT SPECTRUM L.P. 730      
562-842 A Pico Rivera CA 6664 SPRINT SPECTRUM L.P. 730      
562-964 A Downey CA 6664 SPRINT SPECTRUM L.P. 730      
562-965 A Downey CA 6664 SPRINT SPECTRUM L.P. 730      
626-367 A Covina-Baldwin Park CA 6664 SPRINT SPECTRUM L.P. 730      
626-391 A Covina-Baldwin Park CA 6664 SPRINT SPECTRUM L.P. 730      
626-392 A Covina-Baldwin Park CA 6664 SPRINT SPECTRUM L.P. 730      
626-393 A Covina-Baldwin Park CA 6664 SPRINT SPECTRUM L.P. 730      
626-488 A Covina-Baldwin Park CA 6664 SPRINT SPECTRUM L.P. 730      
626-494 A Covina-Baldwin Park CA 6664 SPRINT SPECTRUM L.P. 730      
626-498 A Covina-Baldwin Park CA 6664 SPRINT SPECTRUM L.P. 730      
626-523 A Covina-Baldwin Park CA 6664 SPRINT SPECTRUM L.P. 730      
626-536 A Covina-Baldwin Park CA 6664 SPRINT SPECTRUM L.P. 730      
626-705 A Covina-Baldwin Park CA 6664 SPRINT SPECTRUM L.P. 730      
626-712 A Covina-Baldwin Park CA 6664 SPRINT SPECTRUM L.P. 730      
626-806 A Covina-Baldwin Park CA 6664 SPRINT SPECTRUM L.P. 730      
626-890 A Covina-Baldwin Park CA 6664 SPRINT SPECTRUM L.P. 730      
626-926 A Covina-Baldwin Park CA 6664 SPRINT SPECTRUM L.P. 730      
626-945 A Covina-Baldwin Park CA 6664 SPRINT SPECTRUM L.P. 730      
714-580 A Huntington Beach CA 6664 SPRINT SPECTRUM L.P. 730      
760-662 A Victorville: Hesperia DA CA 6664 SPRINT SPECTRUM L.P. 730      
760-701 A El Mirage CA 6664 SPRINT SPECTRUM L.P. 730      
760-784 A Bishop CA 6664 SPRINT SPECTRUM L.P. 730      
805-409 A Thousand Oaks CA 6664 SPRINT SPECTRUM L.P. 730      
805-432 A Thousand Oaks CA 6664 SPRINT SPECTRUM L.P. 730      
805-732 A Thousand Oaks CA 6664 SPRINT SPECTRUM L.P. 730      
805-857 A Thousand Oaks CA 6664 SPRINT SPECTRUM L.P. 730      
909-205 A San Bernardino CA 6664 SPRINT SPECTRUM L.P. 730      

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Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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